53336703387 has 16 divisors (see below), whose sum is σ = 77591138688. Its totient is φ = 32320908480.

The previous prime is 53336703379. The next prime is 53336703391. The reversal of 53336703387 is 78330763335.

53336703387 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 53336703387 - 2³ = 53336703379 is a prime.

It is not an unprimeable number, because it can be changed into a prime (53336783387) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 147888 + ... + 358530.

It is an arithmetic number, because the mean of its divisors is an integer number (4849446168).

Almost surely, 2^53336703387 is an apocalyptic number.

53336703387 is a deficient number, since it is larger than the sum of its proper divisors (24254435301).

53336703387 is a wasteful number, since it uses less digits than its factorization.

53336703387 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 218330.

The product of its (nonzero) digits is 2857680, while the sum is 48.

The spelling of 53336703387 in words is "fifty-three billion, three hundred thirty-six million, seven hundred three thousand, three hundred eighty-seven".