8613413580 has 24 divisors (see below), whose sum is σ = 24117558192. Its totient is φ = 2296910272.

The previous prime is 8613413563. The next prime is 8613413597. The reversal of 8613413580 is 853143168.

It is an interprime number because it is at equal distance from previous prime (8613413563) and next prime (8613413597).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71778387 + ... + 71778506.

It is an arithmetic number, because the mean of its divisors is an integer number (1004898258).

Almost surely, 2^8613413580 is an apocalyptic number.

It is an amenable number.

8613413580 is an abundant number, since it is smaller than the sum of its proper divisors (15504144612).

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

8613413580 is a wasteful number, since it uses less digits than its factorization.

8613413580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143556905 (or 143556903 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 39.

The square root of 8613413580 is about 92808.4779532560. The cubic root of 8613413580 is about 2049.8642448274.

The spelling of 8613413580 in words is "eight billion, six hundred thirteen million, four hundred thirteen thousand, five hundred eighty".