7537042680 has 64 divisors (see below), whose sum is σ = 22920896160. Its totient is φ = 1982343168.

The previous prime is 7537042663. The next prime is 7537042703. The reversal of 7537042680 is 862407357.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 421437 + ... + 438956.

Almost surely, 2^7537042680 is an apocalyptic number.

It is an amenable number.

7537042680 is an abundant number, since it is smaller than the sum of its proper divisors (15383853480).

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

7537042680 is a wasteful number, since it uses less digits than its factorization.

7537042680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 860480 (or 860476 counting only the distinct ones).

The product of its (nonzero) digits is 282240, while the sum is 42.

The square root of 7537042680 is about 86816.1429689202. The cubic root of 7537042680 is about 1960.6511337940.

The spelling of 7537042680 in words is "seven billion, five hundred thirty-seven million, forty-two thousand, six hundred eighty".