2650412903 has 2 divisors, whose sum is σ = 2650412904. Its totient is φ = 2650412902.

The previous prime is 2650412899. The next prime is 2650412909. The reversal of 2650412903 is 3092140562.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2650412903 - 2² = 2650412899 is a prime.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2650412903.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2650412909) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1325206451 + 1325206452.

It is an arithmetic number, because the mean of its divisors is an integer number (1325206452).

Almost surely, 2^2650412903 is an apocalyptic number.

2650412903 is a deficient number, since it is larger than the sum of its proper divisors (1).

2650412903 is an equidigital number, since it uses as much as digits as its factorization.

2650412903 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12960, while the sum is 32.

The square root of 2650412903 is about 51482.1610171912. The cubic root of 2650412903 is about 1383.8993724311.

The spelling of 2650412903 in words is "two billion, six hundred fifty million, four hundred twelve thousand, nine hundred three".