53597655679535 has 16 divisors (see below), whose sum is σ = 70165616275872. Its totient is φ = 38979328512000.

The previous prime is 53597655679489. The next prime is 53597655679597.

53597655679535 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 53597655679535 - 2³⁶ = 53528936202799 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 53597655679535.

It is a congruent 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, 7044914 + ... + 12523023.

It is an arithmetic number, because the mean of its divisors is an integer number (4385351017242).

Almost surely, 2^{53597655679535} is an apocalyptic number.

53597655679535 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

53597655679535 is a deficient number, since it is larger than the sum of its proper divisors (16567960596337).

53597655679535 is a wasteful number, since it uses less digits than its factorization.

53597655679535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19617754.

The product of its digits is 20093062500, while the sum is 80.

The spelling of 53597655679535 in words is "fifty-three trillion, five hundred ninety-seven billion, six hundred fifty-five million, six hundred seventy-nine thousand, five hundred thirty-five".