53040244555 has 16 divisors (see below), whose sum is σ = 63949906944. Its totient is φ = 42231245920.

The previous prime is 53040244529. The next prime is 53040244583. The reversal of 53040244555 is 55544204035.

It is not a de Polignac number, because 53040244555 - 2⁷ = 53040244427 is a prime.

It is a Duffinian number.

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, 4637574 + ... + 4648996.

It is an arithmetic number, because the mean of its divisors is an integer number (3996869184).

Almost surely, 2^53040244555 is an apocalyptic number.

53040244555 is a deficient number, since it is larger than the sum of its proper divisors (10909662389).

53040244555 is a wasteful number, since it uses less digits than its factorization.

53040244555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15746.

The product of its (nonzero) digits is 240000, while the sum is 37.

The spelling of 53040244555 in words is "fifty-three billion, forty million, two hundred forty-four thousand, five hundred fifty-five".