45160900 has 18 divisors (see below), whose sum is σ = 97999370. Its totient is φ = 18064320.

The previous prime is 45160897. The next prime is 45160909. The reversal of 45160900 is 906154.

It can be written as a sum of positive squares in 3 ways, for example, as 15936064 + 29224836 = 3992^2 + 5406^2 .

It is a Harshad number since it is a multiple of its sum of digits (25).

It is not an unprimeable number, because it can be changed into a prime (45160909) 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 5 ways as a sum of consecutive naturals, for example, 225705 + ... + 225904.

Almost surely, 2^45160900 is an apocalyptic number.

It is an amenable number.

45160900 is an abundant number, since it is smaller than the sum of its proper divisors (52838470).

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

45160900 is a wasteful number, since it uses less digits than its factorization.

45160900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 451623 (or 451616 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 25.

The square root of 45160900 is about 6720.1860093304. The cubic root of 45160900 is about 356.1127551769.

The spelling of 45160900 in words is "forty-five million, one hundred sixty thousand, nine hundred".