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5150552405 = 52356143721
BaseRepresentation
bin1001100101111111…
…10011000101010101
3111021221200011122012
410302333303011111
541022020134110
62211030114005
7241430654525
oct46277630525
914257604565
105150552405
112203397289
12bb8aab905
136410c205b
1436c091685
15202294905
hex132ff3155

5150552405 has 8 divisors (see below), whose sum is σ = 6181066584. Its totient is φ = 4120172800.

The previous prime is 5150552383. The next prime is 5150552419. The reversal of 5150552405 is 5042550515.

It can be written as a sum of positive squares in 4 ways, for example, as 347785201 + 4802767204 = 18649^2 + 69302^2 .

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

It is not a de Polignac number, because 5150552405 - 210 = 5150551381 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 95945 + ... + 139665.

It is an arithmetic number, because the mean of its divisors is an integer number (772633323).

Almost surely, 25150552405 is an apocalyptic number.

It is an amenable number.

5150552405 is a deficient number, since it is larger than the sum of its proper divisors (1030514179).

5150552405 is a wasteful number, since it uses less digits than its factorization.

5150552405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67287.

The product of its (nonzero) digits is 25000, while the sum is 32.

The square root of 5150552405 is about 71767.3491568415. The cubic root of 5150552405 is about 1726.9692450154.

The spelling of 5150552405 in words is "five billion, one hundred fifty million, five hundred fifty-two thousand, four hundred five".

Divisors: 1 5 23561 43721 117805 218605 1030110481 5150552405