53056031105 has 24 divisors (see below), whose sum is σ = 80794791360. Its totient is φ = 33073887840.

The previous prime is 53056031071. The next prime is 53056031117. The reversal of 53056031105 is 50113065035.

It is not a de Polignac number, because 53056031105 - 2¹⁰ = 53056030081 is a prime.

It is a super-2 number, since 2×53056031105² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9840725 + ... + 9846114.

It is an arithmetic number, because the mean of its divisors is an integer number (3366449640).

Almost surely, 2^53056031105 is an apocalyptic number.

53056031105 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

53056031105 is a deficient number, since it is larger than the sum of its proper divisors (27738760255).

53056031105 is a wasteful number, since it uses less digits than its factorization.

53056031105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19686869 (or 19686862 counting only the distinct ones).

The product of its (nonzero) digits is 6750, while the sum is 29.

The spelling of 53056031105 in words is "fifty-three billion, fifty-six million, thirty-one thousand, one hundred five".