613159002 has 12 divisors (see below), whose sum is σ = 1328511210. Its totient is φ = 204386328.

The previous prime is 613158991. The next prime is 613159033. The reversal of 613159002 is 200951316.

It can be written as a sum of positive squares in only one way, i.e., 582787881 + 30371121 = 24141^2 + 5511^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 17032177 + ... + 17032212.

Almost surely, 2^613159002 is an apocalyptic number.

613159002 is an abundant number, since it is smaller than the sum of its proper divisors (715352208).

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

613159002 is a wasteful number, since it uses less digits than its factorization.

613159002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34064397 (or 34064394 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 27.

The square root of 613159002 is about 24762.0476132326. The cubic root of 613159002 is about 849.5540923012.

The spelling of 613159002 in words is "six hundred thirteen million, one hundred fifty-nine thousand, two".