32453045 has 16 divisors (see below), whose sum is σ = 41186880. Its totient is φ = 24480000.

The previous prime is 32453039. The next prime is 32453081. The reversal of 32453045 is 54035423.

It is not a de Polignac number, because 32453045 - 2⁸ = 32452789 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23165 + ... + 24525.

It is an arithmetic number, because the mean of its divisors is an integer number (2574180).

Almost surely, 2^32453045 is an apocalyptic number.

It is an amenable number.

32453045 is a deficient number, since it is larger than the sum of its proper divisors (8733835).

32453045 is a wasteful number, since it uses less digits than its factorization.

32453045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1636.

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

The square root of 32453045 is about 5696.7574110190. The cubic root of 32453045 is about 318.9714534388.

Adding to 32453045 its reverse (54035423), we get a palindrome (86488468).

The spelling of 32453045 in words is "thirty-two million, four hundred fifty-three thousand, forty-five".