1516412875 has 8 divisors (see below), whose sum is σ = 1892483424. Its totient is φ = 1213130200.

The previous prime is 1516412831. The next prime is 1516412897. The reversal of 1516412875 is 5782146151.

It is not a de Polignac number, because 1516412875 - 2¹¹ = 1516410827 is a prime.

It is a Duffinian 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, 6065527 + ... + 6065776.

It is an arithmetic number, because the mean of its divisors is an integer number (236560428).

Almost surely, 2^1516412875 is an apocalyptic number.

1516412875 is a deficient number, since it is larger than the sum of its proper divisors (376070549).

1516412875 is an equidigital number, since it uses as much as digits as its factorization.

1516412875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12131318 (or 12131308 counting only the distinct ones).

The product of its digits is 67200, while the sum is 40.

The square root of 1516412875 is about 38941.1462979713. The cubic root of 1516412875 is about 1148.8742291202.

The spelling of 1516412875 in words is "one billion, five hundred sixteen million, four hundred twelve thousand, eight hundred seventy-five".