613428637002 has 8 divisors (see below), whose sum is σ = 1226857274016. Its totient is φ = 204476212332.

The previous prime is 613428636983. The next prime is 613428637027. The reversal of 613428637002 is 200736824316.

It is a sphenic number, since it is the product of 3 distinct primes.

613428637002 is an admirable number.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51119053078 + ... + 51119053089.

It is an arithmetic number, because the mean of its divisors is an integer number (153357159252).

Almost surely, 2^613428637002 is an apocalyptic number.

613428637002 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

613428637002 is a wasteful number, since it uses less digits than its factorization.

613428637002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102238106172.

The product of its (nonzero) digits is 290304, while the sum is 42.

The spelling of 613428637002 in words is "six hundred thirteen billion, four hundred twenty-eight million, six hundred thirty-seven thousand, two".