2536722590 has 32 divisors (see below), whose sum is σ = 4698833760. Its totient is φ = 985302144.

The previous prime is 2536722583. The next prime is 2536722593. The reversal of 2536722590 is 952276352.

2536722590 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2536722590² = 12869922997232616200, which contains 22 as substring.

It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2536722593) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 186956 + ... + 200064.

It is an arithmetic number, because the mean of its divisors is an integer number (146838555).

Almost surely, 2^2536722590 is an apocalyptic number.

2536722590 is a deficient number, since it is larger than the sum of its proper divisors (2162111170).

2536722590 is a wasteful number, since it uses less digits than its factorization.

2536722590 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13676.

The product of its (nonzero) digits is 226800, while the sum is 41.

The square root of 2536722590 is about 50365.8871658189. The cubic root of 2536722590 is about 1363.8218962763.

The spelling of 2536722590 in words is "two billion, five hundred thirty-six million, seven hundred twenty-two thousand, five hundred ninety".