2542374756 has 48 divisors (see below), whose sum is σ = 6597689280. Its totient is φ = 846642240.

The previous prime is 2542374749. The next prime is 2542374797. The reversal of 2542374756 is 6574732452.

2542374756 is a `hidden beast` number, since 2 + 542 + 37 + 4 + 75 + 6 = 666.

2542374756 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 107040 + ... + 128616.

It is an arithmetic number, because the mean of its divisors is an integer number (137451860).

Almost surely, 2^2542374756 is an apocalyptic number.

It is an amenable number.

2542374756 is an abundant number, since it is smaller than the sum of its proper divisors (4055314524).

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

2542374756 is a wasteful number, since it uses less digits than its factorization.

2542374756 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22681 (or 22673 counting only the distinct ones).

The product of its digits is 1411200, while the sum is 45.

The square root of 2542374756 is about 50421.9669985216. The cubic root of 2542374756 is about 1364.8340723318.

The spelling of 2542374756 in words is "two billion, five hundred forty-two million, three hundred seventy-four thousand, seven hundred fifty-six".