45055046 has 8 divisors (see below), whose sum is σ = 69020640. Its totient is φ = 22048168.

The previous prime is 45055039. The next prime is 45055051. The reversal of 45055046 is 64055054.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 239561 + ... + 239748.

It is an arithmetic number, because the mean of its divisors is an integer number (8627580).

Almost surely, 2^45055046 is an apocalyptic number.

45055046 is a deficient number, since it is larger than the sum of its proper divisors (23965594).

45055046 is a wasteful number, since it uses less digits than its factorization.

45055046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 479358.

The product of its (nonzero) digits is 12000, while the sum is 29.

The square root of 45055046 is about 6712.3055651542. The cubic root of 45055046 is about 355.8343030186.

The spelling of 45055046 in words is "forty-five million, fifty-five thousand, forty-six".