45590827 has 4 divisors (see below), whose sum is σ = 45655840. Its totient is φ = 45525816.

The previous prime is 45590819. The next prime is 45590837. The reversal of 45590827 is 72809554.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 72809554 = 2 ⋅36404777.

It is a cyclic number.

It is not a de Polignac number, because 45590827 - 2³ = 45590819 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 45590827.

It is not an unprimeable number, because it can be changed into a prime (45590837) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31443 + ... + 32860.

It is an arithmetic number, because the mean of its divisors is an integer number (11413960).

Almost surely, 2^45590827 is an apocalyptic number.

45590827 is a deficient number, since it is larger than the sum of its proper divisors (65013).

45590827 is an equidigital number, since it uses as much as digits as its factorization.

45590827 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65012.

The product of its (nonzero) digits is 100800, while the sum is 40.

The square root of 45590827 is about 6752.0979702608. The cubic root of 45590827 is about 357.2392399752.

The spelling of 45590827 in words is "forty-five million, five hundred ninety thousand, eight hundred twenty-seven".