45322125 has 32 divisors (see below), whose sum is σ = 79397760. Its totient is φ = 22896000.

The previous prime is 45322117. The next prime is 45322127. The reversal of 45322125 is 52122354.

It is not a de Polignac number, because 45322125 - 2³ = 45322117 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 45322095 and 45322104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45322127) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3945 + ... + 10305.

It is an arithmetic number, because the mean of its divisors is an integer number (2481180).

Almost surely, 2^45322125 is an apocalyptic number.

It is an amenable number.

45322125 is a deficient number, since it is larger than the sum of its proper divisors (34075635).

45322125 is a wasteful number, since it uses less digits than its factorization.

45322125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6398 (or 6388 counting only the distinct ones).

The product of its digits is 2400, while the sum is 24.

The square root of 45322125 is about 6732.1708980091. The cubic root of 45322125 is about 356.5360276014.

Adding to 45322125 its reverse (52122354), we get a palindrome (97444479).

It can be divided in two parts, 453 and 22125, that added together give a triangular number (22578 = T₂₁₂).

The spelling of 45322125 in words is "forty-five million, three hundred twenty-two thousand, one hundred twenty-five".