53631838326231 has 32 divisors (see below), whose sum is σ = 86747116800000. Its totient is φ = 32478120080640.

The previous prime is 53631838326197. The next prime is 53631838326251. The reversal of 53631838326231 is 13262383813635.

It is a happy number.

53631838326231 is a `hidden beast` number, since 5 + 3 + 6 + 3 + 1 + 8 + 3 + 8 + 3 + 2 + 623 + 1 = 666.

It is not a de Polignac number, because 53631838326231 - 2¹⁵ = 53631838293463 is a prime.

It is a super-2 number, since 2×53631838326231² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53631838326251) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 71918311 + ... + 72660216.

It is an arithmetic number, because the mean of its divisors is an integer number (2710847400000).

Almost surely, 2^{53631838326231} is an apocalyptic number.

53631838326231 is a deficient number, since it is larger than the sum of its proper divisors (33115278473769).

53631838326231 is a wasteful number, since it uses less digits than its factorization.

53631838326231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144579796 (or 144579790 counting only the distinct ones).

The product of its digits is 11197440, while the sum is 54.

The spelling of 53631838326231 in words is "fifty-three trillion, six hundred thirty-one billion, eight hundred thirty-eight million, three hundred twenty-six thousand, two hundred thirty-one".