2495404291 has 2 divisors, whose sum is σ = 2495404292. Its totient is φ = 2495404290.

The previous prime is 2495404277. The next prime is 2495404367. The reversal of 2495404291 is 1924045942.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2495404291 - 2⁵ = 2495404259 is a prime.

It is not a weakly prime, because it can be changed into another prime (2495404271) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1247702145 + 1247702146.

It is an arithmetic number, because the mean of its divisors is an integer number (1247702146).

Almost surely, 2^2495404291 is an apocalyptic number.

2495404291 is a deficient number, since it is larger than the sum of its proper divisors (1).

2495404291 is an equidigital number, since it uses as much as digits as its factorization.

2495404291 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 103680, while the sum is 40.

The square root of 2495404291 is about 49954.0217700237. The cubic root of 2495404291 is about 1356.3766532786.

The spelling of 2495404291 in words is "two billion, four hundred ninety-five million, four hundred four thousand, two hundred ninety-one".