45679500 has 72 divisors (see below), whose sum is σ = 144117792. Its totient is φ = 12180000.

The previous prime is 45679409. The next prime is 45679507. The reversal of 45679500 is 597654.

45679500 is a `hidden beast` number, since 4 + 567 + 95 + 0 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (45679507) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 576 + ... + 9575.

It is an arithmetic number, because the mean of its divisors is an integer number (2001636).

Almost surely, 2^45679500 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 45679500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (72058896).

45679500 is an abundant number, since it is smaller than the sum of its proper divisors (98438292).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45679500 is a wasteful number, since it uses less digits than its factorization.

45679500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10176 (or 10161 counting only the distinct ones).

The product of its (nonzero) digits is 37800, while the sum is 36.

The square root of 45679500 is about 6758.6611100128. The cubic root of 45679500 is about 357.4706970619.

The spelling of 45679500 in words is "forty-five million, six hundred seventy-nine thousand, five hundred".