55796761532 has 12 divisors (see below), whose sum is σ = 97855230816. Its totient is φ = 27838124160.

The previous prime is 55796761513. The next prime is 55796761541. The reversal of 55796761532 is 23516769755.

It is a super-2 number, since 2×55796761532² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 15062069 + ... + 15065772.

It is an arithmetic number, because the mean of its divisors is an integer number (8154602568).

Almost surely, 2^55796761532 is an apocalyptic number.

It is an amenable number.

55796761532 is a deficient number, since it is larger than the sum of its proper divisors (42058469284).

55796761532 is a wasteful number, since it uses less digits than its factorization.

55796761532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30128308 (or 30128306 counting only the distinct ones).

The product of its digits is 11907000, while the sum is 56.

The spelling of 55796761532 in words is "fifty-five billion, seven hundred ninety-six million, seven hundred sixty-one thousand, five hundred thirty-two".