45276625 has 8 divisors (see below), whose sum is σ = 56505384. Its totient is φ = 36221200.

The previous prime is 45276599. The next prime is 45276653. The reversal of 45276625 is 52667254.

It can be written as a sum of positive squares in 4 ways, for example, as 13927824 + 31348801 = 3732^2 + 5599^2 .

It is not a de Polignac number, because 45276625 - 2⁹ = 45276113 is a prime.

It is a Duffinian 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, 180982 + ... + 181231.

It is an arithmetic number, because the mean of its divisors is an integer number (7063173).

Almost surely, 2^45276625 is an apocalyptic number.

It is an amenable number.

45276625 is a deficient number, since it is larger than the sum of its proper divisors (11228759).

45276625 is an equidigital number, since it uses as much as digits as its factorization.

45276625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 362228 (or 362218 counting only the distinct ones).

The product of its digits is 100800, while the sum is 37.

The square root of 45276625 is about 6728.7907531740. The cubic root of 45276625 is about 356.4166758795.

It can be divided in two parts, 452 and 76625, that added together give a palindrome (77077).

The spelling of 45276625 in words is "forty-five million, two hundred seventy-six thousand, six hundred twenty-five".