45351323 has 8 divisors (see below), whose sum is σ = 46435296. Its totient is φ = 44280000.

The previous prime is 45351301. The next prime is 45351343. The reversal of 45351323 is 32315354.

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 45351323 - 2⁶ = 45351259 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 45351292 and 45351301.

It is not an unprimeable number, because it can be changed into a prime (45351343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4298 + ... + 10448.

It is an arithmetic number, because the mean of its divisors is an integer number (5804412).

Almost surely, 2^45351323 is an apocalyptic number.

45351323 is a deficient number, since it is larger than the sum of its proper divisors (1083973).

45351323 is a wasteful number, since it uses less digits than its factorization.

45351323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6325.

The product of its digits is 5400, while the sum is 26.

The square root of 45351323 is about 6734.3390915516. The cubic root of 45351323 is about 356.6125752347.

Adding to 45351323 its reverse (32315354), we get a palindrome (77666677).

The spelling of 45351323 in words is "forty-five million, three hundred fifty-one thousand, three hundred twenty-three".