45404859 has 8 divisors (see below), whose sum is σ = 60571152. Its totient is φ = 30254240.

The previous prime is 45404857. The next prime is 45404881. The reversal of 45404859 is 95840454.

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 45404859 - 2¹ = 45404857 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45404857) 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, 8197 + ... + 12569.

It is an arithmetic number, because the mean of its divisors is an integer number (7571394).

Almost surely, 2^45404859 is an apocalyptic number.

45404859 is a deficient number, since it is larger than the sum of its proper divisors (15166293).

45404859 is a wasteful number, since it uses less digits than its factorization.

45404859 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7837.

The product of its (nonzero) digits is 115200, while the sum is 39.

The square root of 45404859 is about 6738.3127710132. The cubic root of 45404859 is about 356.7528438613.

The spelling of 45404859 in words is "forty-five million, four hundred four thousand, eight hundred fifty-nine".