56090181308 has 24 divisors (see below), whose sum is σ = 112296425472. Its totient is φ = 24013778544.

The previous prime is 56090181299. The next prime is 56090181341. The reversal of 56090181308 is 80318109065.

It is a super-2 number, since 2×56090181308² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1008716 + ... + 1062867.

It is an arithmetic number, because the mean of its divisors is an integer number (4679017728).

Almost surely, 2^56090181308 is an apocalyptic number.

It is an amenable number.

56090181308 is an abundant number, since it is smaller than the sum of its proper divisors (56206244164).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

56090181308 is a wasteful number, since it uses less digits than its factorization.

56090181308 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2072561 (or 2072559 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 41.

The spelling of 56090181308 in words is "fifty-six billion, ninety million, one hundred eighty-one thousand, three hundred eight".