2601813160 has 32 divisors (see below), whose sum is σ = 5856962400. Its totient is φ = 1040212800.

The previous prime is 2601813157. The next prime is 2601813163. The reversal of 2601813160 is 613181062.

It is an interprime number because it is at equal distance from previous prime (2601813157) and next prime (2601813163).

It is not an unprimeable number, because it can be changed into a prime (2601813163) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72235 + ... + 102085.

It is an arithmetic number, because the mean of its divisors is an integer number (183030075).

Almost surely, 2^2601813160 is an apocalyptic number.

2601813160 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2601813160 is an abundant number, since it is smaller than the sum of its proper divisors (3255149240).

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

2601813160 is a wasteful number, since it uses less digits than its factorization.

2601813160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32041 (or 32037 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 28.

The square root of 2601813160 is about 51007.9715338691. The cubic root of 2601813160 is about 1375.3884363724.

The spelling of 2601813160 in words is "two billion, six hundred one million, eight hundred thirteen thousand, one hundred sixty".