516112715 has 16 divisors (see below), whose sum is σ = 638680896. Its totient is φ = 400128000.

The previous prime is 516112661. The next prime is 516112733. The reversal of 516112715 is 517211615.

It is not a de Polignac number, because 516112715 - 2¹⁰ = 516111691 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22619 + ... + 39291.

It is an arithmetic number, because the mean of its divisors is an integer number (39917556).

Almost surely, 2^516112715 is an apocalyptic number.

516112715 is a deficient number, since it is larger than the sum of its proper divisors (122568181).

516112715 is a wasteful number, since it uses less digits than its factorization.

516112715 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16870.

The product of its digits is 2100, while the sum is 29.

The square root of 516112715 is about 22718.1142483262. The cubic root of 516112715 is about 802.1363291068.

The spelling of 516112715 in words is "five hundred sixteen million, one hundred twelve thousand, seven hundred fifteen".