613060625424 has 40 divisors (see below), whose sum is σ = 1705566100672. Its totient is φ = 188634038400.

The previous prime is 613060625323. The next prime is 613060625459. The reversal of 613060625424 is 424526060316.

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

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 491233852 + ... + 491235099.

Almost surely, 2^613060625424 is an apocalyptic number.

It is an amenable number.

613060625424 is an abundant number, since it is smaller than the sum of its proper divisors (1092505475248).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

613060625424 is a wasteful number, since it uses less digits than its factorization.

613060625424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 982468975 (or 982468969 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 39.

The spelling of 613060625424 in words is "six hundred thirteen billion, sixty million, six hundred twenty-five thousand, four hundred twenty-four".