45759999 has 48 divisors (see below), whose sum is σ = 70225920. Its totient is φ = 26429760.

The previous prime is 45759991. The next prime is 45760027. The reversal of 45759999 is 99995754.

It is not a de Polignac number, because 45759999 - 2³ = 45759991 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (57).

45759999 is a modest number, since divided by 9999 gives 4575 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45759991) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 973594 + ... + 973640.

It is an arithmetic number, because the mean of its divisors is an integer number (1463040).

Almost surely, 2^45759999 is an apocalyptic number.

45759999 is a deficient number, since it is larger than the sum of its proper divisors (24465921).

45759999 is a wasteful number, since it uses less digits than its factorization.

45759999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148 (or 129 counting only the distinct ones).

The product of its digits is 4592700, while the sum is 57.

The square root of 45759999 is about 6764.6137362011. The cubic root of 45759999 is about 357.6805588642.

The spelling of 45759999 in words is "forty-five million, seven hundred fifty-nine thousand, nine hundred ninety-nine".