2501307361 has 6 divisors (see below), whose sum is σ = 2909684130. Its totient is φ = 2143977696.

The previous prime is 2501307343. The next prime is 2501307371. The reversal of 2501307361 is 1637031052.

It can be written as a sum of positive squares in only one way, i.e., 1446356961 + 1054950400 = 38031^2 + 32480^2 .

It is not a de Polignac number, because 2501307361 - 2⁵ = 2501307329 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2501307331) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 25523496 + ... + 25523593.

It is an arithmetic number, because the mean of its divisors is an integer number (484947355).

Almost surely, 2^2501307361 is an apocalyptic number.

It is an amenable number.

2501307361 is a deficient number, since it is larger than the sum of its proper divisors (408376769).

2501307361 is an equidigital number, since it uses as much as digits as its factorization.

2501307361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51047103 (or 51047096 counting only the distinct ones).

The product of its (nonzero) digits is 3780, while the sum is 28.

The square root of 2501307361 is about 50013.0719012540. The cubic root of 2501307361 is about 1357.4453486517.

The spelling of 2501307361 in words is "two billion, five hundred one million, three hundred seven thousand, three hundred sixty-one".