45325423 has 8 divisors (see below), whose sum is σ = 53249616. Its totient is φ = 38035200.

The previous prime is 45325421. The next prime is 45325439. The reversal of 45325423 is 32452354.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 45325423 - 2¹ = 45325421 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 45325391 and 45325400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45325421) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 158338 + ... + 158623.

It is an arithmetic number, because the mean of its divisors is an integer number (6656202).

Almost surely, 2^45325423 is an apocalyptic number.

45325423 is a deficient number, since it is larger than the sum of its proper divisors (7924193).

45325423 is a wasteful number, since it uses less digits than its factorization.

45325423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 316985.

The product of its digits is 14400, while the sum is 28.

The square root of 45325423 is about 6732.4158368300. The cubic root of 45325423 is about 356.5446755285.

Adding to 45325423 its reverse (32452354), we get a palindrome (77777777).

The spelling of 45325423 in words is "forty-five million, three hundred twenty-five thousand, four hundred twenty-three".