55810830325800 has 96 divisors (see below), whose sum is σ = 188742080760480. Its totient is φ = 13529898259200.

The previous prime is 55810830325777. The next prime is 55810830325801. The reversal of 55810830325800 is 852303801855.

It is a super-2 number, since 2×55810830325800² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 55810830325800.

It is not an unprimeable number, because it can be changed into a prime (55810830325801) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4228086607 + ... + 4228099806.

It is an arithmetic number, because the mean of its divisors is an integer number (1966063341255).

Almost surely, 2^{55810830325800} is an apocalyptic number.

55810830325800 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

55810830325800 is an abundant number, since it is smaller than the sum of its proper divisors (132931250434680).

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

55810830325800 is a wasteful number, since it uses less digits than its factorization.

55810830325800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8456186443 (or 8456186434 counting only the distinct ones).

The product of its (nonzero) digits is 1152000, while the sum is 48.

The spelling of 55810830325800 in words is "fifty-five trillion, eight hundred ten billion, eight hundred thirty million, three hundred twenty-five thousand, eight hundred".