2504645701 has 2 divisors, whose sum is σ = 2504645702. Its totient is φ = 2504645700.

The previous prime is 2504645681. The next prime is 2504645753. The reversal of 2504645701 is 1075464052.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2398452676 + 106193025 = 48974^2 + 10305^2 .

It is a cyclic number.

It is not a de Polignac number, because 2504645701 - 2²⁵ = 2471091269 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2504645201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1252322850 + 1252322851.

It is an arithmetic number, because the mean of its divisors is an integer number (1252322851).

Almost surely, 2^2504645701 is an apocalyptic number.

It is an amenable number.

2504645701 is a deficient number, since it is larger than the sum of its proper divisors (1).

2504645701 is an equidigital number, since it uses as much as digits as its factorization.

2504645701 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 33600, while the sum is 34.

The square root of 2504645701 is about 50046.4354474922. The cubic root of 2504645701 is about 1358.0489795966.

The spelling of 2504645701 in words is "two billion, five hundred four million, six hundred forty-five thousand, seven hundred one".