1456165716 has 48 divisors (see below), whose sum is σ = 3438489600. Its totient is φ = 479600352.

The previous prime is 1456165699. The next prime is 1456165727. The reversal of 1456165716 is 6175616541.

It is a happy number.

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, 348045 + ... + 352203.

It is an arithmetic number, because the mean of its divisors is an integer number (71635200).

Almost surely, 2^1456165716 is an apocalyptic number.

It is an amenable number.

1456165716 is an abundant number, since it is smaller than the sum of its proper divisors (1982323884).

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

1456165716 is a wasteful number, since it uses less digits than its factorization.

1456165716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4508 (or 4506 counting only the distinct ones).

The product of its digits is 151200, while the sum is 42.

The square root of 1456165716 is about 38159.7394645194. The cubic root of 1456165716 is about 1133.4532200358.

The spelling of 1456165716 in words is "one billion, four hundred fifty-six million, one hundred sixty-five thousand, seven hundred sixteen".