7137458090 has 48 divisors (see below), whose sum is σ = 15034626432. Its totient is φ = 2432447136.

The previous prime is 7137458087. The next prime is 7137458179. The reversal of 7137458090 is 908547317.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 38219 + ... + 125441.

It is an arithmetic number, because the mean of its divisors is an integer number (313221384).

Almost surely, 2^7137458090 is an apocalyptic number.

7137458090 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

7137458090 is an abundant number, since it is smaller than the sum of its proper divisors (7897168342).

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

7137458090 is a wasteful number, since it uses less digits than its factorization.

7137458090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87411 (or 87404 counting only the distinct ones).

The product of its (nonzero) digits is 211680, while the sum is 44.

The square root of 7137458090 is about 84483.4782072803. The cubic root of 7137458090 is about 1925.3714324590.

The spelling of 7137458090 in words is "seven billion, one hundred thirty-seven million, four hundred fifty-eight thousand, ninety".