45274902811 has 2 divisors, whose sum is σ = 45274902812. Its totient is φ = 45274902810.

The previous prime is 45274902787. The next prime is 45274902823. The reversal of 45274902811 is 11820947254.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45274902811 is a prime.

It is not a weakly prime, because it can be changed into another prime (45274902311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22637451405 + 22637451406.

It is an arithmetic number, because the mean of its divisors is an integer number (22637451406).

Almost surely, 2^45274902811 is an apocalyptic number.

45274902811 is a deficient number, since it is larger than the sum of its proper divisors (1).

45274902811 is an equidigital number, since it uses as much as digits as its factorization.

45274902811 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 161280, while the sum is 43.

The spelling of 45274902811 in words is "forty-five billion, two hundred seventy-four million, nine hundred two thousand, eight hundred eleven".