53641662227631 has 40 divisors (see below), whose sum is σ = 86111325249840. Its totient is φ = 33155162548992.

The previous prime is 53641662227623. The next prime is 53641662227717. The reversal of 53641662227631 is 13672226614635.

53641662227631 is a `hidden beast` number, since 5 + 3 + 6 + 4 + 1 + 6 + 622 + 2 + 7 + 6 + 3 + 1 = 666.

53641662227631 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 53641662227631 - 2³ = 53641662227623 is a prime.

It is a super-2 number, since 2×53641662227631² (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 (53641662227731) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 290620096 + ... + 290804613.

It is an arithmetic number, because the mean of its divisors is an integer number (2152783131246).

Almost surely, 2^{53641662227631} is an apocalyptic number.

53641662227631 is a gapful number since it is divisible by the number (51) formed by its first and last digit.

53641662227631 is a deficient number, since it is larger than the sum of its proper divisors (32469663022209).

53641662227631 is a wasteful number, since it uses less digits than its factorization.

53641662227631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 581424805 (or 581424796 counting only the distinct ones).

The product of its digits is 13063680, while the sum is 54.

The spelling of 53641662227631 in words is "fifty-three trillion, six hundred forty-one billion, six hundred sixty-two million, two hundred twenty-seven thousand, six hundred thirty-one".