2532818904 has 64 divisors (see below), whose sum is σ = 7894506240. Its totient is φ = 657874560.

The previous prime is 2532818887. The next prime is 2532818909. The reversal of 2532818904 is 4098182352.

It is a super-2 number, since 2×2532818904² = 12830343200919522432, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2532818909) 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, 683439 + ... + 687134.

It is an arithmetic number, because the mean of its divisors is an integer number (123351660).

Almost surely, 2^2532818904 is an apocalyptic number.

2532818904 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2532818904 is an abundant number, since it is smaller than the sum of its proper divisors (5361687336).

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

2532818904 is a wasteful number, since it uses less digits than its factorization.

2532818904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1370600 (or 1370596 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 42.

The square root of 2532818904 is about 50327.1189717830. The cubic root of 2532818904 is about 1363.1219556328.

The spelling of 2532818904 in words is "two billion, five hundred thirty-two million, eight hundred eighteen thousand, nine hundred four".