45252235 has 12 divisors (see below), whose sum is σ = 63168768. Its totient is φ = 31029936.

The previous prime is 45252203. The next prime is 45252239. The reversal of 45252235 is 53225254.

It is not a de Polignac number, because 45252235 - 2⁵ = 45252203 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45252239) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 92107 + ... + 92596.

It is an arithmetic number, because the mean of its divisors is an integer number (5264064).

Almost surely, 2^45252235 is an apocalyptic number.

45252235 is a deficient number, since it is larger than the sum of its proper divisors (17916533).

45252235 is a wasteful number, since it uses less digits than its factorization.

45252235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184722 (or 184715 counting only the distinct ones).

The product of its digits is 12000, while the sum is 28.

The square root of 45252235 is about 6726.9781477273. The cubic root of 45252235 is about 356.3526651887.

Adding to 45252235 its reverse (53225254), we get a palindrome (98477489).

The spelling of 45252235 in words is "forty-five million, two hundred fifty-two thousand, two hundred thirty-five".