1514996975 has 12 divisors (see below), whose sum is σ = 1943376360. Its totient is φ = 1170204000.

The previous prime is 1514996963. The next prime is 1514996981. The reversal of 1514996975 is 5796994151.

It is not a de Polignac number, because 1514996975 - 2⁸ = 1514996719 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1514996975.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1044101 + ... + 1045550.

It is an arithmetic number, because the mean of its divisors is an integer number (161948030).

Almost surely, 2^1514996975 is an apocalyptic number.

1514996975 is a deficient number, since it is larger than the sum of its proper divisors (428379385).

1514996975 is a wasteful number, since it uses less digits than its factorization.

1514996975 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2089690 (or 2089685 counting only the distinct ones).

The product of its digits is 3061800, while the sum is 56.

The square root of 1514996975 is about 38922.9620532662. The cubic root of 1514996975 is about 1148.5165434265.

The spelling of 1514996975 in words is "one billion, five hundred fourteen million, nine hundred ninety-six thousand, nine hundred seventy-five".