2613325560 has 32 divisors (see below), whose sum is σ = 7839977040. Its totient is φ = 696886784.

The previous prime is 2613325549. The next prime is 2613325621. The reversal of 2613325560 is 655233162.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10888737 + ... + 10888976.

Almost surely, 2^2613325560 is an apocalyptic number.

2613325560 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2613325560 is an abundant number, since it is smaller than the sum of its proper divisors (5226651480).

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

2613325560 is a wasteful number, since it uses less digits than its factorization.

2613325560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21777727 (or 21777723 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 33.

The square root of 2613325560 is about 51120.6960046516. The cubic root of 2613325560 is about 1377.4140398246.

The spelling of 2613325560 in words is "two billion, six hundred thirteen million, three hundred twenty-five thousand, five hundred sixty".