2523332593 has 4 divisors (see below), whose sum is σ = 2671763940. Its totient is φ = 2374901248.

The previous prime is 2523332587. The next prime is 2523332621. The reversal of 2523332593 is 3952333252.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2328255504 + 195077089 = 48252^2 + 13967^2 .

It is a cyclic number.

It is not a de Polignac number, because 2523332593 - 2⁵ = 2523332561 is a prime.

It is a super-2 number, since 2×2523332593² = 12734414749792207298, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2523332503) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 74215648 + ... + 74215681.

It is an arithmetic number, because the mean of its divisors is an integer number (667940985).

Almost surely, 2^2523332593 is an apocalyptic number.

It is an amenable number.

2523332593 is a deficient number, since it is larger than the sum of its proper divisors (148431347).

2523332593 is a wasteful number, since it uses less digits than its factorization.

2523332593 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148431346.

The product of its digits is 145800, while the sum is 37.

The square root of 2523332593 is about 50232.7840458798. The cubic root of 2523332593 is about 1361.4180338097.

The spelling of 2523332593 in words is "two billion, five hundred twenty-three million, three hundred thirty-two thousand, five hundred ninety-three".