53731255293774 has 64 divisors (see below), whose sum is σ = 120194866471680. Its totient is φ = 17791825128480.

The previous prime is 53731255293763. The next prime is 53731255293809. The reversal of 53731255293774 is 47739255213735.

53731255293774 is a `hidden beast` number, since 5 + 3 + 7 + 3 + 1 + 2 + 5 + 529 + 37 + 74 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5834497 + ... + 11895539.

It is an arithmetic number, because the mean of its divisors is an integer number (1878044788620).

Almost surely, 2^{53731255293774} is an apocalyptic number.

53731255293774 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

53731255293774 is an abundant number, since it is smaller than the sum of its proper divisors (66463611177906).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

53731255293774 is a wasteful number, since it uses less digits than its factorization.

53731255293774 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6062142 (or 6062136 counting only the distinct ones).

The product of its digits is 166698000, while the sum is 63.

The spelling of 53731255293774 in words is "fifty-three trillion, seven hundred thirty-one billion, two hundred fifty-five million, two hundred ninety-three thousand, seven hundred seventy-four".