2537313478 has 32 divisors (see below), whose sum is σ = 4611152448. Its totient is φ = 1022208000.

The previous prime is 2537313473. The next prime is 2537313479. The reversal of 2537313478 is 8743137352.

2537313478 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2537313473) 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, 203628 + ... + 215728.

It is an arithmetic number, because the mean of its divisors is an integer number (144098514).

Almost surely, 2^2537313478 is an apocalyptic number.

2537313478 is a deficient number, since it is larger than the sum of its proper divisors (2073838970).

2537313478 is a wasteful number, since it uses less digits than its factorization.

2537313478 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13008.

The product of its digits is 423360, while the sum is 43.

The square root of 2537313478 is about 50371.7527787152. The cubic root of 2537313478 is about 1363.9277813835.

The spelling of 2537313478 in words is "two billion, five hundred thirty-seven million, three hundred thirteen thousand, four hundred seventy-eight".