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5555125324541 = 13887214816417
BaseRepresentation
bin101000011010110011101…
…0001011000101011111101
3201200001202020100110210102
41100311213101120223331
51212003344040341131
615451553410450445
71112226120110432
oct120654721305375
921601666313712
105555125324541
111851a08473211
12758754293a25
13313acca7cc70
14152c25ca1b89
159977cb591cb
hex50d67458afd

5555125324541 has 8 divisors (see below), whose sum is σ = 5982511329144. Its totient is φ = 5127749130240.

The previous prime is 5555125324429. The next prime is 5555125324583. The reversal of 5555125324541 is 1454235215555.

It can be written as a sum of positive squares in 4 ways, for example, as 355681032100 + 5199444292441 = 596390^2 + 2280229^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-5555125324541 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5555125329541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1254836 + ... + 3561581.

It is an arithmetic number, because the mean of its divisors is an integer number (747813916143).

Almost surely, 25555125324541 is an apocalyptic number.

It is an amenable number.

5555125324541 is a deficient number, since it is larger than the sum of its proper divisors (427386004603).

5555125324541 is a wasteful number, since it uses less digits than its factorization.

5555125324541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4905151.

The product of its digits is 3000000, while the sum is 47.

The spelling of 5555125324541 in words is "five trillion, five hundred fifty-five billion, one hundred twenty-five million, three hundred twenty-four thousand, five hundred forty-one".

Divisors: 1 13 88721 1153373 4816417 62613421 427317332657 5555125324541