53108117733091 has 2 divisors, whose sum is σ = 53108117733092. Its totient is φ = 53108117733090.

The previous prime is 53108117733061. The next prime is 53108117733119. The reversal of 53108117733091 is 19033771180135.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 53108117733091 - 2¹³ = 53108117724899 is a prime.

It is not a weakly prime, because it can be changed into another prime (53108117733061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26554058866545 + 26554058866546.

It is an arithmetic number, because the mean of its divisors is an integer number (26554058866546).

Almost surely, 2^{53108117733091} is an apocalyptic number.

53108117733091 is a deficient number, since it is larger than the sum of its proper divisors (1).

53108117733091 is an equidigital number, since it uses as much as digits as its factorization.

53108117733091 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 476280, while the sum is 49.

The spelling of 53108117733091 in words is "fifty-three trillion, one hundred eight billion, one hundred seventeen million, seven hundred thirty-three thousand, ninety-one".