53773589875 has 8 divisors (see below), whose sum is σ = 67109440320. Its totient is φ = 43018871800.

The previous prime is 53773589869. The next prime is 53773589927. The reversal of 53773589875 is 57898537735.

It is not a de Polignac number, because 53773589875 - 2³ = 53773589867 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 53773589875.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 215094235 + ... + 215094484.

It is an arithmetic number, because the mean of its divisors is an integer number (8388680040).

Almost surely, 2^53773589875 is an apocalyptic number.

53773589875 is a deficient number, since it is larger than the sum of its proper divisors (13335850445).

53773589875 is an equidigital number, since it uses as much as digits as its factorization.

53773589875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 430188734 (or 430188724 counting only the distinct ones).

The product of its digits is 222264000, while the sum is 67.

The spelling of 53773589875 in words is "fifty-three billion, seven hundred seventy-three million, five hundred eighty-nine thousand, eight hundred seventy-five".