2345316560 has 40 divisors (see below), whose sum is σ = 5475720960. Its totient is φ = 934193792.

The previous prime is 2345316541. The next prime is 2345316577. The reversal of 2345316560 is 656135432.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×2345316560² = 11001019533220467200, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2345316560.

It is a congruent number.

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, 42212 + ... + 80451.

It is an arithmetic number, because the mean of its divisors is an integer number (136893024).

Almost surely, 2^2345316560 is an apocalyptic number.

2345316560 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2345316560 is an abundant number, since it is smaller than the sum of its proper divisors (3130404400).

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

2345316560 is a wasteful number, since it uses less digits than its factorization.

2345316560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122915 (or 122909 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 35.

The square root of 2345316560 is about 48428.4684870377. The cubic root of 2345316560 is about 1328.6190955044.

The spelling of 2345316560 in words is "two billion, three hundred forty-five million, three hundred sixteen thousand, five hundred sixty".