2537321304 has 32 divisors (see below), whose sum is σ = 7249489920. Its totient is φ = 724948896.

The previous prime is 2537321231. The next prime is 2537321317. The reversal of 2537321304 is 4031237352.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7551384 + ... + 7551719.

It is an arithmetic number, because the mean of its divisors is an integer number (226546560).

Almost surely, 2^2537321304 is an apocalyptic number.

2537321304 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2537321304 is an abundant number, since it is smaller than the sum of its proper divisors (4712168616).

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

2537321304 is a wasteful number, since it uses less digits than its factorization.

2537321304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15103119 (or 15103115 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 30.

The square root of 2537321304 is about 50371.8304610821. The cubic root of 2537321304 is about 1363.9291836656.

Adding to 2537321304 its reverse (4031237352), we get a palindrome (6568558656).

The spelling of 2537321304 in words is "two billion, five hundred thirty-seven million, three hundred twenty-one thousand, three hundred four".