613553352 has 16 divisors (see below), whose sum is σ = 1533883440. Its totient is φ = 204517776.

The previous prime is 613553329. The next prime is 613553389. The reversal of 613553352 is 253355316.

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, 12782338 + ... + 12782385.

It is an arithmetic number, because the mean of its divisors is an integer number (95867715).

Almost surely, 2^613553352 is an apocalyptic number.

It is an amenable number.

613553352 is an abundant number, since it is smaller than the sum of its proper divisors (920330088).

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

613553352 is a wasteful number, since it uses less digits than its factorization.

613553352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25564732 (or 25564728 counting only the distinct ones).

The product of its digits is 40500, while the sum is 33.

The square root of 613553352 is about 24770.0091239386. The cubic root of 613553352 is about 849.7361820247.

The spelling of 613553352 in words is "six hundred thirteen million, five hundred fifty-three thousand, three hundred fifty-two".