45925 has 12 divisors (see below), whose sum is σ = 62496. Its totient is φ = 33200.
The previous prime is 45893. The next prime is 45943. The reversal of 45925 is 52954.
It is not a de Polignac number, because 45925 - 25 = 45893 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (25).
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 45925.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 192 + ... + 358.
It is an arithmetic number, because the mean of its divisors is an integer number (5208).
245925 is an apocalyptic number.
It is an amenable number.
45925 is a deficient number, since it is larger than the sum of its proper divisors (16571).
45925 is a wasteful number, since it uses less digits than its factorization.
45925 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 188 (or 183 counting only the distinct ones).
The product of its digits is 1800, while the sum is 25.
The square root of 45925 is about 214.3011899174. The cubic root of 45925 is about 35.8109950311.
It can be divided in two parts, 459 and 25, that added together give a palindrome (484).
The spelling of 45925 in words is "forty-five thousand, nine hundred twenty-five".
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