45352785 has 8 divisors (see below), whose sum is σ = 72564480. Its totient is φ = 24188144.

The previous prime is 45352771. The next prime is 45352793. The reversal of 45352785 is 58725354.

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 45352785 - 2¹⁷ = 45221713 is a prime.

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 7 ways as a sum of consecutive naturals, for example, 1511745 + ... + 1511774.

It is an arithmetic number, because the mean of its divisors is an integer number (9070560).

Almost surely, 2^45352785 is an apocalyptic number.

It is an amenable number.

45352785 is a deficient number, since it is larger than the sum of its proper divisors (27211695).

45352785 is a wasteful number, since it uses less digits than its factorization.

45352785 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3023527.

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

The square root of 45352785 is about 6734.4476388194. The cubic root of 45352785 is about 356.6164072580.

The spelling of 45352785 in words is "forty-five million, three hundred fifty-two thousand, seven hundred eighty-five".