45199104 has 72 divisors (see below), whose sum is σ = 121290960. Its totient is φ = 14942208.

The previous prime is 45199103. The next prime is 45199123. The reversal of 45199104 is 40199154.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45199103) 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 7 ways as a sum of consecutive naturals, for example, 175744 + ... + 176000.

Almost surely, 2^45199104 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 45199104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (60645480).

45199104 is an abundant number, since it is smaller than the sum of its proper divisors (76091856).

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

45199104 is a wasteful number, since it uses less digits than its factorization.

45199104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 505 (or 491 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 33.

The square root of 45199104 is about 6723.0278892773. The cubic root of 45199104 is about 356.2131450948.

The spelling of 45199104 in words is "forty-five million, one hundred ninety-nine thousand, one hundred four".