45234413 has 4 divisors (see below), whose sum is σ = 51696480. Its totient is φ = 38772348.

The previous prime is 45234401. The next prime is 45234451. The reversal of 45234413 is 31443254.

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 45234413 - 2⁸ = 45234157 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45234913) 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, 3231023 + ... + 3231036.

It is an arithmetic number, because the mean of its divisors is an integer number (12924120).

Almost surely, 2^45234413 is an apocalyptic number.

It is an amenable number.

45234413 is a deficient number, since it is larger than the sum of its proper divisors (6462067).

45234413 is an equidigital number, since it uses as much as digits as its factorization.

45234413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6462066.

The product of its digits is 5760, while the sum is 26.

The square root of 45234413 is about 6725.6533511622. The cubic root of 45234413 is about 356.3058774361.

Adding to 45234413 its reverse (31443254), we get a palindrome (76677667).

The spelling of 45234413 in words is "forty-five million, two hundred thirty-four thousand, four hundred thirteen".