45330425 has 24 divisors (see below), whose sum is σ = 64495872. Its totient is φ = 30960000.

The previous prime is 45330377. The next prime is 45330433. The reversal of 45330425 is 52403354.

It is not a de Polignac number, because 45330425 - 2⁶ = 45330361 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 45330394 and 45330403.

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, 75125 + ... + 75725.

It is an arithmetic number, because the mean of its divisors is an integer number (2687328).

Almost surely, 2^45330425 is an apocalyptic number.

It is an amenable number.

45330425 is a deficient number, since it is larger than the sum of its proper divisors (19165447).

45330425 is a wasteful number, since it uses less digits than its factorization.

45330425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1049 (or 1044 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 26.

The square root of 45330425 is about 6732.7873128445. The cubic root of 45330425 is about 356.5577908380.

Adding to 45330425 its reverse (52403354), we get a palindrome (97733779).

The spelling of 45330425 in words is "forty-five million, three hundred thirty thousand, four hundred twenty-five".