5025425864 has 8 divisors (see below), whose sum is σ = 9422673510. Its totient is φ = 2512712928.

The previous prime is 5025425861. The next prime is 5025425927. The reversal of 5025425864 is 4685245205.

It can be written as a sum of positive squares in only one way, i.e., 4686497764 + 338928100 = 68458^2 + 18410^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×5025425864² = 50509810229120292992, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5025425861) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 314089109 + ... + 314089124.

Almost surely, 2^5025425864 is an apocalyptic number.

It is an amenable number.

5025425864 is a deficient number, since it is larger than the sum of its proper divisors (4397247646).

5025425864 is a wasteful number, since it uses less digits than its factorization.

5025425864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 628178239 (or 628178235 counting only the distinct ones).

The product of its (nonzero) digits is 384000, while the sum is 41.

The square root of 5025425864 is about 70890.2381432028. The cubic root of 5025425864 is about 1712.8695550966.

The spelling of 5025425864 in words is "five billion, twenty-five million, four hundred twenty-five thousand, eight hundred sixty-four".