45046577 has 8 divisors (see below), whose sum is σ = 46503072. Its totient is φ = 43607200.

The previous prime is 45046567. The next prime is 45046607. The reversal of 45046577 is 77564054.

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

It is a cyclic number.

It is not a de Polignac number, because 45046577 - 2¹⁸ = 44784433 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 45046577.

It is not an unprimeable number, because it can be changed into a prime (45046567) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1178 + ... + 9564.

It is an arithmetic number, because the mean of its divisors is an integer number (5812884).

Almost surely, 2^45046577 is an apocalyptic number.

It is an amenable number.

45046577 is a deficient number, since it is larger than the sum of its proper divisors (1456495).

45046577 is a wasteful number, since it uses less digits than its factorization.

45046577 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8559.

The product of its (nonzero) digits is 117600, while the sum is 38.

The square root of 45046577 is about 6711.6746792436. The cubic root of 45046577 is about 355.8120062223.

The spelling of 45046577 in words is "forty-five million, forty-six thousand, five hundred seventy-seven".