45282025 has 24 divisors (see below), whose sum is σ = 57746304. Its totient is φ = 35212800.

The previous prime is 45282011. The next prime is 45282047. The reversal of 45282025 is 52028254.

It is not a de Polignac number, because 45282025 - 2⁹ = 45281513 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 45281984 and 45282002.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 172044 + ... + 172306.

It is an arithmetic number, because the mean of its divisors is an integer number (2406096).

Almost surely, 2^45282025 is an apocalyptic number.

It is an amenable number.

45282025 is a deficient number, since it is larger than the sum of its proper divisors (12464279).

45282025 is a wasteful number, since it uses less digits than its factorization.

45282025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 441 (or 436 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 28.

The square root of 45282025 is about 6729.1920020163. The cubic root of 45282025 is about 356.4308448798.

The spelling of 45282025 in words is "forty-five million, two hundred eighty-two thousand, twenty-five".