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55327527354401 = 209955171477769
BaseRepresentation
bin11001001010001111100011…
…00111010100000000100001
321020220021000111202220120122
430211013301213110000201
524222441234000320101
6313401040513450025
714440165463645321
oct1445076147240041
9236807014686518
1055327527354401
11166a12aa895715
126256a18b70915
1324b4495638513
14d93c1bdab281
1565e2e154351b
hex3251f19d4021

55327527354401 has 8 divisors (see below), whose sum is σ = 55355005524000. Its totient is φ = 55300050254880.

The previous prime is 55327527354397. The next prime is 55327527354403. The reversal of 55327527354401 is 10445372572355.

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

It is a cyclic number.

It is not a de Polignac number, because 55327527354401 - 22 = 55327527354397 is a prime.

It is a super-2 number, since 2×553275273544012 (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (55327527354403) by changing a digit.

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, 115565045 + ... + 116042813.

It is an arithmetic number, because the mean of its divisors is an integer number (6919375690500).

Almost surely, 255327527354401 is an apocalyptic number.

It is an amenable number.

55327527354401 is a deficient number, since it is larger than the sum of its proper divisors (27478169599).

55327527354401 is a wasteful number, since it uses less digits than its factorization.

55327527354401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 535039.

The product of its (nonzero) digits is 17640000, while the sum is 53.

The spelling of 55327527354401 in words is "fifty-five trillion, three hundred twenty-seven billion, five hundred twenty-seven million, three hundred fifty-four thousand, four hundred one".

Divisors: 1 2099 55171 477769 115803929 1002837131 26358993499 55327527354401