25082045 has 16 divisors (see below), whose sum is σ = 30730752. Its totient is φ = 19649280.

The previous prime is 25082039. The next prime is 25082051. The reversal of 25082045 is 54028052.

It is an interprime number because it is at equal distance from previous prime (25082039) and next prime (25082051).

It is a de Polignac number, because none of the positive numbers 2^k-25082045 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57980 + ... + 58410.

It is an arithmetic number, because the mean of its divisors is an integer number (1920672).

Almost surely, 2^25082045 is an apocalyptic number.

It is an amenable number.

25082045 is a deficient number, since it is larger than the sum of its proper divisors (5648707).

25082045 is a wasteful number, since it uses less digits than its factorization.

25082045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 652.

The product of its (nonzero) digits is 3200, while the sum is 26.

The square root of 25082045 is about 5008.1977796409. The cubic root of 25082045 is about 292.7212925907.

The spelling of 25082045 in words is "twenty-five million, eighty-two thousand, forty-five".