45525433 has 4 divisors (see below), whose sum is σ = 46584208. Its totient is φ = 44466660.

The previous prime is 45525421. The next prime is 45525449. The reversal of 45525433 is 33452554.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45525433 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 45525395 and 45525404.

It is not an unprimeable number, because it can be changed into a prime (45529433) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 529323 + ... + 529408.

It is an arithmetic number, because the mean of its divisors is an integer number (11646052).

Almost surely, 2^45525433 is an apocalyptic number.

45525433 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

It is an amenable number.

45525433 is a deficient number, since it is larger than the sum of its proper divisors (1058775).

45525433 is a wasteful number, since it uses less digits than its factorization.

45525433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1058774.

The product of its digits is 36000, while the sum is 31.

The square root of 45525433 is about 6747.2537376328. The cubic root of 45525433 is about 357.0683541277.

Adding to 45525433 its reverse (33452554), we get a palindrome (78977987).

The spelling of 45525433 in words is "forty-five million, five hundred twenty-five thousand, four hundred thirty-three".