53029761465 has 16 divisors (see below), whose sum is σ = 84943729728. Its totient is φ = 28250502336.

The previous prime is 53029761451. The next prime is 53029761493. The reversal of 53029761465 is 56416792035.

It is not a de Polignac number, because 53029761465 - 2⁶ = 53029761401 is a prime.

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, 1988634 + ... + 2015123.

It is an arithmetic number, because the mean of its divisors is an integer number (5308983108).

Almost surely, 2^53029761465 is an apocalyptic number.

It is an amenable number.

53029761465 is a deficient number, since it is larger than the sum of its proper divisors (31913968263).

53029761465 is a wasteful number, since it uses less digits than its factorization.

53029761465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4004648.

The product of its (nonzero) digits is 1360800, while the sum is 48.

The spelling of 53029761465 in words is "fifty-three billion, twenty-nine million, seven hundred sixty-one thousand, four hundred sixty-five".