55962977926956 has 24 divisors (see below), whose sum is σ = 132529241261760. Its totient is φ = 18375903199632.

The previous prime is 55962977926951. The next prime is 55962977926997. The reversal of 55962977926956 is 65962977926955.

It is not an unprimeable number, because it can be changed into a prime (55962977926951) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34802846166 + ... + 34802847773.

It is an arithmetic number, because the mean of its divisors is an integer number (5522051719240).

Almost surely, 2^{55962977926956} is an apocalyptic number.

It is an amenable number.

55962977926956 is an abundant number, since it is smaller than the sum of its proper divisors (76566263334804).

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

55962977926956 is a wasteful number, since it uses less digits than its factorization.

55962977926956 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69605694013 (or 69605694011 counting only the distinct ones).

The product of its digits is 34720812000, while the sum is 87.

Subtracting 55962977926956 from its reverse (65962977926955), we obtain a palindrome (9999999999999).

The spelling of 55962977926956 in words is "fifty-five trillion, nine hundred sixty-two billion, nine hundred seventy-seven million, nine hundred twenty-six thousand, nine hundred fifty-six".