613612620354 has 8 divisors (see below), whose sum is σ = 1227225240720. Its totient is φ = 204537540116.

The previous prime is 613612620347. The next prime is 613612620451. The reversal of 613612620354 is 453026216316.

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

613612620354 is an admirable 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, 51134385024 + ... + 51134385035.

It is an arithmetic number, because the mean of its divisors is an integer number (153403155090).

Almost surely, 2^613612620354 is an apocalyptic number.

613612620354 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.

613612620354 is a wasteful number, since it uses less digits than its factorization.

613612620354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102268770064.

The product of its (nonzero) digits is 155520, while the sum is 39.

The spelling of 613612620354 in words is "six hundred thirteen billion, six hundred twelve million, six hundred twenty thousand, three hundred fifty-four".