55757325000 has 576 divisors, whose sum is σ = 194539423680. Its totient is φ = 13303680000.

The previous prime is 55757324993. The next prime is 55757325017. The reversal of 55757325000 is 52375755.

55757325000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a self number, because there is not a number n which added to its sum of digits gives 55757325000.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 671774959 + ... + 671775041.

It is an arithmetic number, because the mean of its divisors is an integer number (337742055).

Almost surely, 2^55757325000 is an apocalyptic number.

55757325000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 55757325000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (97269711840).

55757325000 is an abundant number, since it is smaller than the sum of its proper divisors (138782098680).

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

55757325000 is a wasteful number, since it uses less digits than its factorization.

55757325000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196 (or 159 counting only the distinct ones).

The product of its (nonzero) digits is 183750, while the sum is 39.

The spelling of 55757325000 in words is "fifty-five billion, seven hundred fifty-seven million, three hundred twenty-five thousand".