2533341564 has 72 divisors (see below), whose sum is σ = 7302007440. Its totient is φ = 733635072.

The previous prime is 2533341563. The next prime is 2533341617. The reversal of 2533341564 is 4651433352.

2533341564 is a `hidden beast` number, since 2 + 53 + 3 + 3 + 41 + 564 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2533341563) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 151254 + ... + 167165.

It is an arithmetic number, because the mean of its divisors is an integer number (101416770).

Almost surely, 2^2533341564 is an apocalyptic number.

It is an amenable number.

2533341564 is an abundant number, since it is smaller than the sum of its proper divisors (4768665876).

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

2533341564 is a wasteful number, since it uses less digits than its factorization.

2533341564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 318459 (or 318454 counting only the distinct ones).

The product of its digits is 129600, while the sum is 36.

The square root of 2533341564 is about 50332.3113317877. The cubic root of 2533341564 is about 1363.2157115556.

The spelling of 2533341564 in words is "two billion, five hundred thirty-three million, three hundred forty-one thousand, five hundred sixty-four".