7457044460 has 12 divisors (see below), whose sum is σ = 15659793408. Its totient is φ = 2982817776.

The previous prime is 7457044433. The next prime is 7457044471. The reversal of 7457044460 is 644407547.

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 186426092 + ... + 186426131.

It is an arithmetic number, because the mean of its divisors is an integer number (1304982784).

Almost surely, 2^7457044460 is an apocalyptic number.

It is an amenable number.

7457044460 is an abundant number, since it is smaller than the sum of its proper divisors (8202748948).

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

7457044460 is a wasteful number, since it uses less digits than its factorization.

7457044460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 372852232 (or 372852230 counting only the distinct ones).

The product of its (nonzero) digits is 376320, while the sum is 41.

The square root of 7457044460 is about 86354.1803273009. The cubic root of 7457044460 is about 1953.6896577131.

The spelling of 7457044460 in words is "seven billion, four hundred fifty-seven million, forty-four thousand, four hundred sixty".