45317332451 has 2 divisors, whose sum is σ = 45317332452. Its totient is φ = 45317332450.

The previous prime is 45317332441. The next prime is 45317332471. The reversal of 45317332451 is 15423371354.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 45317332451 - 2¹⁴ = 45317316067 is a prime.

It is not a weakly prime, because it can be changed into another prime (45317332441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22658666225 + 22658666226.

It is an arithmetic number, because the mean of its divisors is an integer number (22658666226).

Almost surely, 2^45317332451 is an apocalyptic number.

45317332451 is a deficient number, since it is larger than the sum of its proper divisors (1).

45317332451 is an equidigital number, since it uses as much as digits as its factorization.

45317332451 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 151200, while the sum is 38.

The spelling of 45317332451 in words is "forty-five billion, three hundred seventeen million, three hundred thirty-two thousand, four hundred fifty-one".