625537050 has 24 divisors (see below), whose sum is σ = 1551332256. Its totient is φ = 166809840.

The previous prime is 625537007. The next prime is 625537061. The reversal of 625537050 is 50735526.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2084974 + ... + 2085273.

It is an arithmetic number, because the mean of its divisors is an integer number (64638844).

Almost surely, 2^625537050 is an apocalyptic number.

625537050 is an abundant number, since it is smaller than the sum of its proper divisors (925795206).

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

625537050 is a wasteful number, since it uses less digits than its factorization.

625537050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4170262 (or 4170257 counting only the distinct ones).

The product of its (nonzero) digits is 31500, while the sum is 33.

The square root of 625537050 is about 25010.7386936092. The cubic root of 625537050 is about 855.2327945836.

The spelling of 625537050 in words is "six hundred twenty-five million, five hundred thirty-seven thousand, fifty".