2506331572 has 12 divisors (see below), whose sum is σ = 4616926720. Its totient is φ = 1187209656.

The previous prime is 2506331549. The next prime is 2506331587. The reversal of 2506331572 is 2751336052.

2506331572 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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, 16488948 + ... + 16489099.

Almost surely, 2^2506331572 is an apocalyptic number.

It is an amenable number.

2506331572 is a deficient number, since it is larger than the sum of its proper divisors (2110595148).

2506331572 is a wasteful number, since it uses less digits than its factorization.

2506331572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32978070 (or 32978068 counting only the distinct ones).

The product of its (nonzero) digits is 37800, while the sum is 34.

The square root of 2506331572 is about 50063.2756818808. The cubic root of 2506331572 is about 1358.3536110924.

The spelling of 2506331572 in words is "two billion, five hundred six million, three hundred thirty-one thousand, five hundred seventy-two".