45819327 has 8 divisors (see below), whose sum is σ = 61174960. Its totient is φ = 30504960.

The previous prime is 45819299. The next prime is 45819329. The reversal of 45819327 is 72391854.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 45819327 - 2¹¹ = 45817279 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45819329) 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 7 ways as a sum of consecutive naturals, for example, 7624 + ... + 12237.

It is an arithmetic number, because the mean of its divisors is an integer number (7646870).

Almost surely, 2^45819327 is an apocalyptic number.

45819327 is a deficient number, since it is larger than the sum of its proper divisors (15355633).

45819327 is a wasteful number, since it uses less digits than its factorization.

45819327 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20633.

The product of its digits is 60480, while the sum is 39.

The square root of 45819327 is about 6768.9974885503. The cubic root of 45819327 is about 357.8350701437.

The spelling of 45819327 in words is "forty-five million, eight hundred nineteen thousand, three hundred twenty-seven".