53408581395131 has 8 divisors (see below), whose sum is σ = 54580690165104. Its totient is φ = 52242561502560.

The previous prime is 53408581395121. The next prime is 53408581395137. The reversal of 53408581395131 is 13159318580435.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 53408581395131 - 2¹⁸ = 53408581132987 is a prime.

It is a super-2 number, since 2×53408581395131² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53408581395137) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1522201616 + ... + 1522236701.

It is an arithmetic number, because the mean of its divisors is an integer number (6822586270638).

Almost surely, 2^{53408581395131} is an apocalyptic number.

53408581395131 is a deficient number, since it is larger than the sum of its proper divisors (1172108769973).

53408581395131 is a wasteful number, since it uses less digits than its factorization.

53408581395131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3044438701.

The product of its (nonzero) digits is 7776000, while the sum is 56.

The spelling of 53408581395131 in words is "fifty-three trillion, four hundred eight billion, five hundred eighty-one million, three hundred ninety-five thousand, one hundred thirty-one".