53536260515 has 16 divisors (see below), whose sum is σ = 69137673120. Its totient is φ = 39648837120.

The previous prime is 53536260509. The next prime is 53536260527. The reversal of 53536260515 is 51506263535.

It is not a de Polignac number, because 53536260515 - 2¹⁶ = 53536194979 is a prime.

It is a super-2 number, since 2×53536260515² (a number of 22 digits) contains 22 as substring.

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, 5157425 + ... + 5167794.

It is an arithmetic number, because the mean of its divisors is an integer number (4321104570).

Almost surely, 2^53536260515 is an apocalyptic number.

53536260515 is a deficient number, since it is larger than the sum of its proper divisors (15601412605).

53536260515 is a wasteful number, since it uses less digits than its factorization.

53536260515 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10325302.

The product of its (nonzero) digits is 405000, while the sum is 41.

The spelling of 53536260515 in words is "fifty-three billion, five hundred thirty-six million, two hundred sixty thousand, five hundred fifteen".