45995859 has 72 divisors (see below), whose sum is σ = 85149792. Its totient is φ = 23708160.

The previous prime is 45995857. The next prime is 45995867. The reversal of 45995859 is 95859954.

45995859 is a `hidden beast` number, since 4 + 59 + 9 + 585 + 9 = 666.

It is not a de Polignac number, because 45995859 - 2¹ = 45995857 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45995857) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 406987 + ... + 407099.

It is an arithmetic number, because the mean of its divisors is an integer number (1182636).

Almost surely, 2^45995859 is an apocalyptic number.

45995859 is a gapful number since it is divisible by the number (49) formed by its first and last digit.

45995859 is a deficient number, since it is larger than the sum of its proper divisors (39153933).

45995859 is a wasteful number, since it uses less digits than its factorization.

45995859 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217 (or 207 counting only the distinct ones).

The product of its digits is 2916000, while the sum is 54.

The square root of 45995859 is about 6782.0246976843. The cubic root of 45995859 is about 358.2940350389.

The spelling of 45995859 in words is "forty-five million, nine hundred ninety-five thousand, eight hundred fifty-nine".