57500255000 has 40 divisors (see below), whose sum is σ = 134723109180. Its totient is φ = 23000100000.

The previous prime is 57500254993. The next prime is 57500255003. The reversal of 57500255000 is 55200575.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57500255003) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 5745026 + ... + 5755025.

Almost surely, 2^57500255000 is an apocalyptic number.

57500255000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

57500255000 is an abundant number, since it is smaller than the sum of its proper divisors (77222854180).

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

57500255000 is a wasteful number, since it uses less digits than its factorization.

57500255000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11500077 (or 11500058 counting only the distinct ones).

The product of its (nonzero) digits is 8750, while the sum is 29.

Adding to 57500255000 its reverse (55200575), we get a palindrome (57555455575).

The spelling of 57500255000 in words is "fifty-seven billion, five hundred million, two hundred fifty-five thousand".