52007277515 has 16 divisors (see below), whose sum is σ = 64867709088. Its totient is φ = 39993601536.

The previous prime is 52007277481. The next prime is 52007277521. The reversal of 52007277515 is 51577270025.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52007277515 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1678142 + ... + 1708851.

It is an arithmetic number, because the mean of its divisors is an integer number (4054231818).

Almost surely, 2^52007277515 is an apocalyptic number.

52007277515 is a deficient number, since it is larger than the sum of its proper divisors (12860431573).

52007277515 is a wasteful number, since it uses less digits than its factorization.

52007277515 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3387118.

The product of its (nonzero) digits is 171500, while the sum is 41.

The spelling of 52007277515 in words is "fifty-two billion, seven million, two hundred seventy-seven thousand, five hundred fifteen".