53539799055 has 16 divisors (see below), whose sum is σ = 86047825920. Its totient is φ = 28426510368.

The previous prime is 53539799051. The next prime is 53539799063. The reversal of 53539799055 is 55099793535.

It is not a de Polignac number, because 53539799055 - 2² = 53539799051 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 53539799055.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53539799051) 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, 7999615 + ... + 8006304.

It is an arithmetic number, because the mean of its divisors is an integer number (5377989120).

Almost surely, 2^53539799055 is an apocalyptic number.

53539799055 is a deficient number, since it is larger than the sum of its proper divisors (32508026865).

53539799055 is a wasteful number, since it uses less digits than its factorization.

53539799055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16006150.

The product of its (nonzero) digits is 28704375, while the sum is 60.

The spelling of 53539799055 in words is "fifty-three billion, five hundred thirty-nine million, seven hundred ninety-nine thousand, fifty-five".