2501410291 has 2 divisors, whose sum is σ = 2501410292. Its totient is φ = 2501410290.

The previous prime is 2501410279. The next prime is 2501410297. The reversal of 2501410291 is 1920141052.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2501410291 - 2¹¹ = 2501408243 is a prime.

It is not a weakly prime, because it can be changed into another prime (2501410297) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1250705145 + 1250705146.

It is an arithmetic number, because the mean of its divisors is an integer number (1250705146).

Almost surely, 2^2501410291 is an apocalyptic number.

2501410291 is a deficient number, since it is larger than the sum of its proper divisors (1).

2501410291 is an equidigital number, since it uses as much as digits as its factorization.

2501410291 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 720, while the sum is 25.

The square root of 2501410291 is about 50014.1009216401. The cubic root of 2501410291 is about 1357.4639682392.

The spelling of 2501410291 in words is "two billion, five hundred one million, four hundred ten thousand, two hundred ninety-one".