53695027731 has 16 divisors (see below), whose sum is σ = 75837295008. Its totient is φ = 33676531200.

The previous prime is 53695027721. The next prime is 53695027769. The reversal of 53695027731 is 13772059635.

It is not a de Polignac number, because 53695027731 - 2⁵ = 53695027699 is a prime.

It is a super-2 number, since 2×53695027731² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (53695027721) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 105480 + ... + 344261.

It is an arithmetic number, because the mean of its divisors is an integer number (4739830938).

Almost surely, 2^53695027731 is an apocalyptic number.

53695027731 is a gapful number since it is divisible by the number (51) formed by its first and last digit.

53695027731 is a deficient number, since it is larger than the sum of its proper divisors (22142267277).

53695027731 is a wasteful number, since it uses less digits than its factorization.

53695027731 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 452102.

The product of its (nonzero) digits is 1190700, while the sum is 48.

The spelling of 53695027731 in words is "fifty-three billion, six hundred ninety-five million, twenty-seven thousand, seven hundred thirty-one".