45436627 has 2 divisors, whose sum is σ = 45436628. Its totient is φ = 45436626.

The previous prime is 45436609. The next prime is 45436637. The reversal of 45436627 is 72663454.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45436627 is a prime.

It is not a weakly prime, because it can be changed into another prime (45436637) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22718313 + 22718314.

It is an arithmetic number, because the mean of its divisors is an integer number (22718314).

Almost surely, 2^45436627 is an apocalyptic number.

45436627 is a deficient number, since it is larger than the sum of its proper divisors (1).

45436627 is an equidigital number, since it uses as much as digits as its factorization.

45436627 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 120960, while the sum is 37.

The square root of 45436627 is about 6740.6696254897. The cubic root of 45436627 is about 356.8360264579.

The spelling of 45436627 in words is "forty-five million, four hundred thirty-six thousand, six hundred twenty-seven".