5623149764 has 12 divisors (see below), whose sum is σ = 10179840300. Its totient is φ = 2714623968.

The previous prime is 5623149751. The next prime is 5623149781. The reversal of 5623149764 is 4679413265.

It can be written as a sum of positive squares in 2 ways, for example, as 4251040000 + 1372109764 = 65200^2 + 37042^2 .

It is a super-3 number, since 3×5623149764³ (a number of 30 digits) contains 333 as substring.

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, 24237599 + ... + 24237830.

It is an arithmetic number, because the mean of its divisors is an integer number (848320025).

Almost surely, 2^5623149764 is an apocalyptic number.

It is an amenable number.

5623149764 is a deficient number, since it is larger than the sum of its proper divisors (4556690536).

5623149764 is a wasteful number, since it uses less digits than its factorization.

5623149764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48475462 (or 48475460 counting only the distinct ones).

The product of its digits is 1088640, while the sum is 47.

The square root of 5623149764 is about 74987.6640788337. The cubic root of 5623149764 is about 1778.2516355414.

The spelling of 5623149764 in words is "five billion, six hundred twenty-three million, one hundred forty-nine thousand, seven hundred sixty-four".