1513452716 has 24 divisors (see below), whose sum is σ = 2766161664. Its totient is φ = 723179600.

The previous prime is 1513452709. The next prime is 1513452737. The reversal of 1513452716 is 6172543151.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 105791 + ... + 119241.

It is an arithmetic number, because the mean of its divisors is an integer number (115256736).

Almost surely, 2^1513452716 is an apocalyptic number.

It is an amenable number.

1513452716 is a deficient number, since it is larger than the sum of its proper divisors (1252708948).

1513452716 is a wasteful number, since it uses less digits than its factorization.

1513452716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14701 (or 14699 counting only the distinct ones).

The product of its digits is 25200, while the sum is 35.

The square root of 1513452716 is about 38903.1196178404. The cubic root of 1513452716 is about 1148.1261774168.

Adding to 1513452716 its reverse (6172543151), we get a palindrome (7685995867).

The spelling of 1513452716 in words is "one billion, five hundred thirteen million, four hundred fifty-two thousand, seven hundred sixteen".