45141900 has 36 divisors (see below), whose sum is σ = 130611432. Its totient is φ = 12037760.

The previous prime is 45141869. The next prime is 45141907. The reversal of 45141900 is 914154.

45141900 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×45141900² = 4075582271220000, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (45141907) 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 11 ways as a sum of consecutive naturals, for example, 74937 + ... + 75536.

Almost surely, 2^45141900 is an apocalyptic number.

It is an amenable number.

45141900 is an abundant number, since it is smaller than the sum of its proper divisors (85469532).

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

45141900 is a wasteful number, since it uses less digits than its factorization.

45141900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150490 (or 150483 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 24.

The square root of 45141900 is about 6718.7722092656. The cubic root of 45141900 is about 356.0628071655.

The spelling of 45141900 in words is "forty-five million, one hundred forty-one thousand, nine hundred".