45395827 has 2 divisors, whose sum is σ = 45395828. Its totient is φ = 45395826.

The previous prime is 45395821. The next prime is 45395837. The reversal of 45395827 is 72859354.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 45395827 - 2⁷ = 45395699 is a prime.

It is a super-2 number, since 2×45395827² = 4121562218027858, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (45395821) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22697913 + 22697914.

It is an arithmetic number, because the mean of its divisors is an integer number (22697914).

Almost surely, 2^45395827 is an apocalyptic number.

45395827 is a deficient number, since it is larger than the sum of its proper divisors (1).

45395827 is an equidigital number, since it uses as much as digits as its factorization.

45395827 is an evil number, because the sum of its binary digits is even.

The product of its digits is 302400, while the sum is 43.

The square root of 45395827 is about 6737.6425402362. The cubic root of 45395827 is about 356.7291870293.

The spelling of 45395827 in words is "forty-five million, three hundred ninety-five thousand, eight hundred twenty-seven".