53747164207503 has 64 divisors (see below), whose sum is σ = 92149750264320. Its totient is φ = 30664958455296.

The previous prime is 53747164207489. The next prime is 53747164207523. The reversal of 53747164207503 is 30570246174735.

53747164207503 is a `hidden beast` number, since 5 + 3 + 7 + 4 + 71 + 64 + 2 + 0 + 7 + 503 = 666.

It is not a de Polignac number, because 53747164207503 - 2¹⁸ = 53747163945359 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 53747164207503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53747164207523) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 66819625 + ... + 67619202.

It is an arithmetic number, because the mean of its divisors is an integer number (1439839847880).

Almost surely, 2^{53747164207503} is an apocalyptic number.

53747164207503 is a deficient number, since it is larger than the sum of its proper divisors (38402586056817).

53747164207503 is a wasteful number, since it uses less digits than its factorization.

53747164207503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134438933 (or 134438927 counting only the distinct ones).

The product of its (nonzero) digits is 14817600, while the sum is 54.

The spelling of 53747164207503 in words is "fifty-three trillion, seven hundred forty-seven billion, one hundred sixty-four million, two hundred seven thousand, five hundred three".