45411632 has 30 divisors (see below), whose sum is σ = 102351708. Its totient is φ = 19461792.

The previous prime is 45411571. The next prime is 45411647. The reversal of 45411632 is 23611454.

45411632 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

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, 28178 + ... + 29745.

Almost surely, 2^45411632 is an apocalyptic number.

It is an amenable number.

45411632 is an abundant number, since it is smaller than the sum of its proper divisors (56940076).

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

45411632 is a wasteful number, since it uses less digits than its factorization.

45411632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57945 (or 57932 counting only the distinct ones).

The product of its digits is 2880, while the sum is 26.

The square root of 45411632 is about 6738.8153261534. The cubic root of 45411632 is about 356.7705818077.

The spelling of 45411632 in words is "forty-five million, four hundred eleven thousand, six hundred thirty-two".