2500616361 has 8 divisors (see below), whose sum is σ = 3346833600. Its totient is φ = 1660738352.

The previous prime is 2500616329. The next prime is 2500616369. The reversal of 2500616361 is 1636160052.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2500616361 - 2⁵ = 2500616329 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2500616369) 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, 1583886 + ... + 1585463.

It is an arithmetic number, because the mean of its divisors is an integer number (418354200).

Almost surely, 2^2500616361 is an apocalyptic number.

It is an amenable number.

2500616361 is a deficient number, since it is larger than the sum of its proper divisors (846217239).

2500616361 is a wasteful number, since it uses less digits than its factorization.

2500616361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3169615.

The product of its (nonzero) digits is 6480, while the sum is 30.

The square root of 2500616361 is about 50006.1632301459. The cubic root of 2500616361 is about 1357.3203365428.

The spelling of 2500616361 in words is "two billion, five hundred million, six hundred sixteen thousand, three hundred sixty-one".