613110536046021 has 32 divisors (see below), whose sum is σ = 908791543554048. Its totient is φ = 365116265853120.

The previous prime is 613110536046007. The next prime is 613110536046077. The reversal of 613110536046021 is 120640635011316.

It is not a de Polignac number, because 613110536046021 - 2⁶ = 613110536045957 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (613110536041021) 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, 30102760 + ... + 46177886.

It is an arithmetic number, because the mean of its divisors is an integer number (28399735736064).

Almost surely, 2^{613110536046021} is an apocalyptic number.

It is an amenable number.

613110536046021 is a deficient number, since it is larger than the sum of its proper divisors (295681007508027).

613110536046021 is a wasteful number, since it uses less digits than its factorization.

613110536046021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16106721.

The product of its (nonzero) digits is 77760, while the sum is 39.

The spelling of 613110536046021 in words is "six hundred thirteen trillion, one hundred ten billion, five hundred thirty-six million, forty-six thousand, twenty-one".