45265785 has 8 divisors (see below), whose sum is σ = 72425280. Its totient is φ = 24141744.

The previous prime is 45265783. The next prime is 45265807. The reversal of 45265785 is 58756254.

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

It is not a de Polignac number, because 45265785 - 2¹ = 45265783 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45265783) 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, 1508845 + ... + 1508874.

It is an arithmetic number, because the mean of its divisors is an integer number (9053160).

Almost surely, 2^45265785 is an apocalyptic number.

It is an amenable number.

45265785 is a deficient number, since it is larger than the sum of its proper divisors (27159495).

45265785 is a wasteful number, since it uses less digits than its factorization.

45265785 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3017727.

The product of its digits is 336000, while the sum is 42.

The square root of 45265785 is about 6727.9852110420. The cubic root of 45265785 is about 356.3882295223.

The spelling of 45265785 in words is "forty-five million, two hundred sixty-five thousand, seven hundred eighty-five".