45235321 has 4 divisors (see below), whose sum is σ = 45808000. Its totient is φ = 44662644.

The previous prime is 45235301. The next prime is 45235363. The reversal of 45235321 is 12353254.

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 not a de Polignac number, because 45235321 - 2⁷ = 45235193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45235301) 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, 286221 + ... + 286378.

It is an arithmetic number, because the mean of its divisors is an integer number (11452000).

Almost surely, 2^45235321 is an apocalyptic number.

It is an amenable number.

45235321 is a deficient number, since it is larger than the sum of its proper divisors (572679).

45235321 is an equidigital number, since it uses as much as digits as its factorization.

45235321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 572678.

The product of its digits is 3600, while the sum is 25.

The square root of 45235321 is about 6725.7208535591. The cubic root of 45235321 is about 356.3082614881.

Adding to 45235321 its reverse (12353254), we get a palindrome (57588575).

It can be divided in two parts, 4 and 5235321, that added together give a palindrome (5235325).

The spelling of 45235321 in words is "forty-five million, two hundred thirty-five thousand, three hundred twenty-one".