1513352464 has 20 divisors (see below), whose sum is σ = 3157668556. Its totient is φ = 698470272.

The previous prime is 1513352453. The next prime is 1513352471. The reversal of 1513352464 is 4642533151.

It can be written as a sum of positive squares in 2 ways, for example, as 106502400 + 1406850064 = 10320^2 + 37508^2 .

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, 3637659 + ... + 3638074.

Almost surely, 2^1513352464 is an apocalyptic number.

It is an amenable number.

1513352464 is an abundant number, since it is smaller than the sum of its proper divisors (1644316092).

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

1513352464 is a wasteful number, since it uses less digits than its factorization.

1513352464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7275754 (or 7275748 counting only the distinct ones).

The product of its digits is 43200, while the sum is 34.

The square root of 1513352464 is about 38901.8311137149. The cubic root of 1513352464 is about 1148.1008260055.

The spelling of 1513352464 in words is "one billion, five hundred thirteen million, three hundred fifty-two thousand, four hundred sixty-four".