57758000500 has 24 divisors (see below), whose sum is σ = 126143474184. Its totient is φ = 23103200000.

The previous prime is 57758000471. The next prime is 57758000501. The reversal of 57758000500 is 500085775.

57758000500 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 10253182564 + 47504817936 = 101258^2 + 217956^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 57758000500.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57758000501) 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, 57757501 + ... + 57758500.

It is an arithmetic number, because the mean of its divisors is an integer number (5255978091).

Almost surely, 2^57758000500 is an apocalyptic number.

57758000500 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

57758000500 is an abundant number, since it is smaller than the sum of its proper divisors (68385473684).

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

57758000500 is a wasteful number, since it uses less digits than its factorization.

57758000500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115516020 (or 115516008 counting only the distinct ones).

The product of its (nonzero) digits is 49000, while the sum is 37.

The spelling of 57758000500 in words is "fifty-seven billion, seven hundred fifty-eight million, five hundred", and thus it is an aban number.