2575466528 has 48 divisors (see below), whose sum is σ = 5127091200. Its totient is φ = 1273418496.

The previous prime is 2575466521. The next prime is 2575466563. The reversal of 2575466528 is 8256645752.

It is a hoax number, since the sum of its digits (50) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (2575466521) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1515023 + ... + 1516721.

It is an arithmetic number, because the mean of its divisors is an integer number (106814400).

Almost surely, 2^2575466528 is an apocalyptic number.

It is an amenable number.

2575466528 is a deficient number, since it is larger than the sum of its proper divisors (2551624672).

2575466528 is a wasteful number, since it uses less digits than its factorization.

2575466528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2209 (or 2201 counting only the distinct ones).

The product of its digits is 4032000, while the sum is 50.

The square root of 2575466528 is about 50749.0544542457. The cubic root of 2575466528 is about 1370.7301643500.

The spelling of 2575466528 in words is "two billion, five hundred seventy-five million, four hundred sixty-six thousand, five hundred twenty-eight".