2536501974 has 32 divisors (see below), whose sum is σ = 5205873024. Its totient is φ = 823468800.

The previous prime is 2536501937. The next prime is 2536501987. The reversal of 2536501974 is 4791056352.

It is a congruent number.

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, 77149 + ... + 104999.

It is an arithmetic number, because the mean of its divisors is an integer number (162683532).

Almost surely, 2^2536501974 is an apocalyptic number.

2536501974 is an abundant number, since it is smaller than the sum of its proper divisors (2669371050).

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

2536501974 is a wasteful number, since it uses less digits than its factorization.

2536501974 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28252.

The product of its (nonzero) digits is 226800, while the sum is 42.

The square root of 2536501974 is about 50363.6969850308. The cubic root of 2536501974 is about 1363.7823584286.

It can be divided in two parts, 2536 and 501974, that added together give a triangular number (504510 = T₁₀₀₄).

The spelling of 2536501974 in words is "two billion, five hundred thirty-six million, five hundred one thousand, nine hundred seventy-four".