45008787623 has 2 divisors, whose sum is σ = 45008787624. Its totient is φ = 45008787622.

The previous prime is 45008787581. The next prime is 45008787667. The reversal of 45008787623 is 32678780054.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45008787623 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45008387623) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22504393811 + 22504393812.

It is an arithmetic number, because the mean of its divisors is an integer number (22504393812).

Almost surely, 2^45008787623 is an apocalyptic number.

45008787623 is a deficient number, since it is larger than the sum of its proper divisors (1).

45008787623 is an equidigital number, since it uses as much as digits as its factorization.

45008787623 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2257920, while the sum is 50.

The spelling of 45008787623 in words is "forty-five billion, eight million, seven hundred eighty-seven thousand, six hundred twenty-three".