5120045031515 has 16 divisors (see below), whose sum is σ = 6201780277248. Its totient is φ = 4057555634016.

The previous prime is 5120045031487. The next prime is 5120045031523. The reversal of 5120045031515 is 5151305400215.

It is a cyclic number.

It is not a de Polignac number, because 5120045031515 - 2³⁸ = 4845167124571 is a prime.

It is a super-2 number, since 2×5120045031515² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11161574 + ... + 11611236.

It is an arithmetic number, because the mean of its divisors is an integer number (387611267328).

Almost surely, 2^{5120045031515} is an apocalyptic number.

5120045031515 is a deficient number, since it is larger than the sum of its proper divisors (1081735245733).

5120045031515 is a wasteful number, since it uses less digits than its factorization.

5120045031515 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 471058.

The product of its (nonzero) digits is 15000, while the sum is 32.

The spelling of 5120045031515 in words is "five trillion, one hundred twenty billion, forty-five million, thirty-one thousand, five hundred fifteen".