45094900 has 18 divisors (see below), whose sum is σ = 97856150. Its totient is φ = 18037920.

The previous prime is 45094879. The next prime is 45094901. The reversal of 45094900 is 949054.

It is a happy number.

45094900 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 659344 + 44435556 = 812^2 + 6666^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45094901) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 225375 + ... + 225574.

Almost surely, 2^45094900 is an apocalyptic number.

It is an amenable number.

45094900 is an abundant number, since it is smaller than the sum of its proper divisors (52761250).

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

45094900 is a wasteful number, since it uses less digits than its factorization.

45094900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 450963 (or 450956 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 31.

The square root of 45094900 is about 6715.2736355267. The cubic root of 45094900 is about 355.9391913139.

It can be divided in two parts, 4509 and 4900, that added together give a square (9409 = 97²).

The spelling of 45094900 in words is "forty-five million, ninety-four thousand, nine hundred".