53231688613235 has 16 divisors (see below), whose sum is σ = 69950082090240. Its totient is φ = 38566753993440.

The previous prime is 53231688613211. The next prime is 53231688613261.

53231688613235 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 53231688613235 - 2⁶ = 53231688613171 is a prime.

It is a super-2 number, since 2×53231688613235² (a number of 28 digits) contains 22 as substring.

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, 1840002425 + ... + 1840031354.

It is an arithmetic number, because the mean of its divisors is an integer number (4371880130640).

Almost surely, 2^{53231688613235} is an apocalyptic number.

53231688613235 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

53231688613235 is a deficient number, since it is larger than the sum of its proper divisors (16718393477005).

53231688613235 is a wasteful number, since it uses less digits than its factorization.

53231688613235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3680034058.

The product of its digits is 18662400, while the sum is 56.

The spelling of 53231688613235 in words is "fifty-three trillion, two hundred thirty-one billion, six hundred eighty-eight million, six hundred thirteen thousand, two hundred thirty-five".