613700949542 has 8 divisors (see below), whose sum is σ = 920555550000. Its totient is φ = 306849099544.

The previous prime is 613700949539. The next prime is 613700949553. The reversal of 613700949542 is 245949007316.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12959 + ... + 1107957.

It is an arithmetic number, because the mean of its divisors is an integer number (115069443750).

Almost surely, 2^613700949542 is an apocalyptic number.

613700949542 is a deficient number, since it is larger than the sum of its proper divisors (306854600458).

613700949542 is a wasteful number, since it uses less digits than its factorization.

613700949542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1375230.

The product of its (nonzero) digits is 1632960, while the sum is 50.

The spelling of 613700949542 in words is "six hundred thirteen billion, seven hundred million, nine hundred forty-nine thousand, five hundred forty-two".