45674851 has 2 divisors, whose sum is σ = 45674852. Its totient is φ = 45674850.

The previous prime is 45674843. The next prime is 45674887. The reversal of 45674851 is 15847654.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 45674851 - 2³ = 45674843 is a prime.

It is not a weakly prime, because it can be changed into another prime (45674821) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22837425 + 22837426.

It is an arithmetic number, because the mean of its divisors is an integer number (22837426).

Almost surely, 2^45674851 is an apocalyptic number.

45674851 is a deficient number, since it is larger than the sum of its proper divisors (1).

45674851 is an equidigital number, since it uses as much as digits as its factorization.

45674851 is an evil number, because the sum of its binary digits is even.

The product of its digits is 134400, while the sum is 40.

The square root of 45674851 is about 6758.3171721960. The cubic root of 45674851 is about 357.4585695382.

The spelling of 45674851 in words is "forty-five million, six hundred seventy-four thousand, eight hundred fifty-one".