45516827 has 2 divisors, whose sum is σ = 45516828. Its totient is φ = 45516826.

The previous prime is 45516811. The next prime is 45516851. The reversal of 45516827 is 72861554.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 45516827 - 2⁴ = 45516811 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (45512827) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22758413 + 22758414.

It is an arithmetic number, because the mean of its divisors is an integer number (22758414).

Almost surely, 2^45516827 is an apocalyptic number.

45516827 is a deficient number, since it is larger than the sum of its proper divisors (1).

45516827 is an equidigital number, since it uses as much as digits as its factorization.

45516827 is an evil number, because the sum of its binary digits is even.

The product of its digits is 67200, while the sum is 38.

The square root of 45516827 is about 6746.6159665420. The cubic root of 45516827 is about 357.0458529768.

The spelling of 45516827 in words is "forty-five million, five hundred sixteen thousand, eight hundred twenty-seven".