2575254988 has 12 divisors (see below), whose sum is σ = 4511223472. Its totient is φ = 1286334000.

The previous prime is 2575254967. The next prime is 2575255009. The reversal of 2575254988 is 8894525752.

It is an interprime number because it is at equal distance from previous prime (2575254967) and next prime (2575255009).

It is a hoax number, since the sum of its digits (55) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 318888 + ... + 326863.

Almost surely, 2^2575254988 is an apocalyptic number.

It is an amenable number.

2575254988 is a deficient number, since it is larger than the sum of its proper divisors (1935968484).

2575254988 is a wasteful number, since it uses less digits than its factorization.

2575254988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 646752 (or 646750 counting only the distinct ones).

The product of its digits is 8064000, while the sum is 55.

The square root of 2575254988 is about 50746.9702346849. The cubic root of 2575254988 is about 1370.6926342954.

The spelling of 2575254988 in words is "two billion, five hundred seventy-five million, two hundred fifty-four thousand, nine hundred eighty-eight".