1925057008 has 40 divisors (see below), whose sum is σ = 4276587392. Its totient is φ = 822322368.

The previous prime is 1925056997. The next prime is 1925057027. The reversal of 1925057008 is 8007505291.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6391 + ... + 62377.

Almost surely, 2^1925057008 is an apocalyptic number.

It is an amenable number.

1925057008 is an abundant number, since it is smaller than the sum of its proper divisors (2351530384).

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

1925057008 is a wasteful number, since it uses less digits than its factorization.

1925057008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56309 (or 56303 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 37.

The square root of 1925057008 is about 43875.4715986051. The cubic root of 1925057008 is about 1243.9832471216.

The spelling of 1925057008 in words is "one billion, nine hundred twenty-five million, fifty-seven thousand, eight".