1516696516 has 48 divisors (see below), whose sum is σ = 2773064448. Its totient is φ = 725306400.

The previous prime is 1516696507. The next prime is 1516696547. The reversal of 1516696516 is 6156966151.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1869751 + ... + 1870561.

It is an arithmetic number, because the mean of its divisors is an integer number (57772176).

Almost surely, 2^1516696516 is an apocalyptic number.

It is an amenable number.

1516696516 is a deficient number, since it is larger than the sum of its proper divisors (1256367932).

1516696516 is a wasteful number, since it uses less digits than its factorization.

1516696516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1072 (or 1070 counting only the distinct ones).

The product of its digits is 291600, while the sum is 46.

The square root of 1516696516 is about 38944.7880466694. The cubic root of 1516696516 is about 1148.9458559454.

The spelling of 1516696516 in words is "one billion, five hundred sixteen million, six hundred ninety-six thousand, five hundred sixteen".