45925845 has 16 divisors (see below), whose sum is σ = 83978880. Its totient is φ = 20994624.

The previous prime is 45925829. The next prime is 45925861. The reversal of 45925845 is 54852954.

It is an interprime number because it is at equal distance from previous prime (45925829) and next prime (45925861).

It is not a de Polignac number, because 45925845 - 2⁴ = 45925829 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 45925797 and 45925806.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 218590 + ... + 218799.

It is an arithmetic number, because the mean of its divisors is an integer number (5248680).

Almost surely, 2^45925845 is an apocalyptic number.

It is an amenable number.

45925845 is a deficient number, since it is larger than the sum of its proper divisors (38053035).

45925845 is a wasteful number, since it uses less digits than its factorization.

45925845 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 437404.

The product of its digits is 288000, while the sum is 42.

The square root of 45925845 is about 6776.8609990172. The cubic root of 45925845 is about 358.1121466533.

The spelling of 45925845 in words is "forty-five million, nine hundred twenty-five thousand, eight hundred forty-five".