13605077050631 has 12 divisors (see below), whose sum is σ = 14962598635992. Its totient is φ = 12361422150000.

The previous prime is 13605077050597. The next prime is 13605077050693.

13605077050631 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 13605077050631 - 2²⁶ = 13605009941767 is a prime.

It is a super-2 number, since 2×13605077050631² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13605077050531) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 30824120 + ... + 31262381.

It is an arithmetic number, because the mean of its divisors is an integer number (1246883219666).

Almost surely, 2^{13605077050631} is an apocalyptic number.

13605077050631 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

13605077050631 is a deficient number, since it is larger than the sum of its proper divisors (1357521585361).

13605077050631 is a wasteful number, since it uses less digits than its factorization.

13605077050631 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62088334 (or 62088323 counting only the distinct ones).

The product of its (nonzero) digits is 396900, while the sum is 44.

The spelling of 13605077050631 in words is "thirteen trillion, six hundred five billion, seventy-seven million, fifty thousand, six hundred thirty-one".