515772050005 has 16 divisors (see below), whose sum is σ = 619933889664. Its totient is φ = 411946223040.

The previous prime is 515772049999. The next prime is 515772050023. The reversal of 515772050005 is 500050277515.

It is a happy number.

It is not a de Polignac number, because 515772050005 - 2¹⁷ = 515771918933 is a prime.

It is a Duffinian number.

It is a congruent 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, 38538415 + ... + 38551795.

It is an arithmetic number, because the mean of its divisors is an integer number (38745868104).

Almost surely, 2^515772050005 is an apocalyptic number.

It is an amenable number.

515772050005 is a deficient number, since it is larger than the sum of its proper divisors (104161839659).

515772050005 is a wasteful number, since it uses less digits than its factorization.

515772050005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25356.

The product of its (nonzero) digits is 61250, while the sum is 37.

The spelling of 515772050005 in words is "five hundred fifteen billion, seven hundred seventy-two million, fifty thousand, five".