55805960376 has 48 divisors (see below), whose sum is σ = 154656061560. Its totient is φ = 18169381440.

The previous prime is 55805960351. The next prime is 55805960377. The reversal of 55805960376 is 67306950855.

55805960376 is a `hidden beast` number, since 5 + 580 + 59 + 6 + 0 + 3 + 7 + 6 = 666.

It is a super-2 number, since 2×55805960376² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55805960377) 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 11 ways as a sum of consecutive naturals, for example, 9009495 + ... + 9015686.

Almost surely, 2^55805960376 is an apocalyptic number.

It is an amenable number.

55805960376 is an abundant number, since it is smaller than the sum of its proper divisors (98850101184).

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

55805960376 is a wasteful number, since it uses less digits than its factorization.

55805960376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18025236 (or 18025229 counting only the distinct ones).

The product of its (nonzero) digits is 6804000, while the sum is 54.

The spelling of 55805960376 in words is "fifty-five billion, eight hundred five million, nine hundred sixty thousand, three hundred seventy-six".