45045762 has 8 divisors (see below), whose sum is σ = 90091536. Its totient is φ = 15015252.

The previous prime is 45045743. The next prime is 45045773. The reversal of 45045762 is 26754054.

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

45045762 is an admirable number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3753808 + ... + 3753819.

It is an arithmetic number, because the mean of its divisors is an integer number (11261442).

Almost surely, 2^45045762 is an apocalyptic number.

45045762 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45045762 is a wasteful number, since it uses less digits than its factorization.

45045762 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7507632.

The product of its (nonzero) digits is 33600, while the sum is 33.

The square root of 45045762 is about 6711.6139638689. The cubic root of 45045762 is about 355.8098603801.

The spelling of 45045762 in words is "forty-five million, forty-five thousand, seven hundred sixty-two".