45855327 has 16 divisors (see below), whose sum is σ = 71302400. Its totient is φ = 26202456.

The previous prime is 45855317. The next prime is 45855349. The reversal of 45855327 is 72355854.

It is not a de Polignac number, because 45855327 - 2⁶ = 45855263 is a prime.

It is a super-2 number, since 2×45855327² = 4205422028553858, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45855317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21253 + ... + 23310.

It is an arithmetic number, because the mean of its divisors is an integer number (4456400).

Almost surely, 2^45855327 is an apocalyptic number.

45855327 is a deficient number, since it is larger than the sum of its proper divisors (25447073).

45855327 is an equidigital number, since it uses as much as digits as its factorization.

45855327 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44587 (or 44573 counting only the distinct ones).

The product of its digits is 168000, while the sum is 39.

The square root of 45855327 is about 6771.6561489786. The cubic root of 45855327 is about 357.9287619768.

The spelling of 45855327 in words is "forty-five million, eight hundred fifty-five thousand, three hundred twenty-seven".