45153906 has 16 divisors (see below), whose sum is σ = 103209024. Its totient is φ = 12901104.

The previous prime is 45153881. The next prime is 45153917. The reversal of 45153906 is 60935154.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 537505 + ... + 537588.

It is an arithmetic number, because the mean of its divisors is an integer number (6450564).

Almost surely, 2^45153906 is an apocalyptic number.

45153906 is an abundant number, since it is smaller than the sum of its proper divisors (58055118).

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

45153906 is a wasteful number, since it uses less digits than its factorization.

45153906 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1075105.

The product of its (nonzero) digits is 16200, while the sum is 33.

The square root of 45153906 is about 6719.6656166806. The cubic root of 45153906 is about 356.0943706806.

The spelling of 45153906 in words is "forty-five million, one hundred fifty-three thousand, nine hundred six".