613613432415164 has 6 divisors (see below), whose sum is σ = 1073823506726544. Its totient is φ = 306806716207580.

The previous prime is 613613432415131. The next prime is 613613432415167. The reversal of 613613432415164 is 461514234316316.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (613613432415167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76701679051892 + ... + 76701679051899.

It is an arithmetic number, because the mean of its divisors is an integer number (178970584454424).

Almost surely, 2^{613613432415164} is an apocalyptic number.

It is an amenable number.

613613432415164 is a deficient number, since it is larger than the sum of its proper divisors (460210074311380).

613613432415164 is a wasteful number, since it uses less digits than its factorization.

613613432415164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153403358103795 (or 153403358103793 counting only the distinct ones).

The product of its digits is 3732480, while the sum is 50.

The spelling of 613613432415164 in words is "six hundred thirteen trillion, six hundred thirteen billion, four hundred thirty-two million, four hundred fifteen thousand, one hundred sixty-four".