45818627 has 2 divisors, whose sum is σ = 45818628. Its totient is φ = 45818626.

The previous prime is 45818593. The next prime is 45818681. The reversal of 45818627 is 72681854.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 45818627 - 2⁸ = 45818371 is a prime.

It is not a weakly prime, because it can be changed into another prime (45818327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22909313 + 22909314.

It is an arithmetic number, because the mean of its divisors is an integer number (22909314).

Almost surely, 2^45818627 is an apocalyptic number.

45818627 is a deficient number, since it is larger than the sum of its proper divisors (1).

45818627 is an equidigital number, since it uses as much as digits as its factorization.

45818627 is an evil number, because the sum of its binary digits is even.

The product of its digits is 107520, while the sum is 41.

The square root of 45818627 is about 6768.9457820254. The cubic root of 45818627 is about 357.8332478717.

The spelling of 45818627 in words is "forty-five million, eight hundred eighteen thousand, six hundred twenty-seven".