31053522535013 has 32 divisors (see below), whose sum is σ = 35216887104000. Its totient is φ = 27123153220800.

The previous prime is 31053522534959. The next prime is 31053522535027.

31053522535013 is nontrivially palindromic in base 10.

It is a cyclic number.

It is not a de Polignac number, because 31053522535013 - 2⁶ = 31053522534949 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31053522535033) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 423942770 + ... + 424016012.

It is an arithmetic number, because the mean of its divisors is an integer number (1100527722000).

Almost surely, 2^{31053522535013} is an apocalyptic number.

It is an amenable number.

31053522535013 is a deficient number, since it is larger than the sum of its proper divisors (4163364568987).

31053522535013 is a wasteful number, since it uses less digits than its factorization.

31053522535013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79793.

The product of its (nonzero) digits is 202500, while the sum is 38.

The spelling of 31053522535013 in words is "thirty-one trillion, fifty-three billion, five hundred twenty-two million, five hundred thirty-five thousand, thirteen".