45232514 has 8 divisors (see below), whose sum is σ = 68113548. Its totient is φ = 22528000.

The previous prime is 45232511. The next prime is 45232543. The reversal of 45232514 is 41523254.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 45225625 + 6889 = 6725^2 + 83^2 .

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

It is not an unprimeable number, because it can be changed into a prime (45232511) 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, 43487 + ... + 44514.

Almost surely, 2^45232514 is an apocalyptic number.

45232514 is a deficient number, since it is larger than the sum of its proper divisors (22881034).

45232514 is a wasteful number, since it uses less digits than its factorization.

45232514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88260.

The product of its digits is 4800, while the sum is 26.

The square root of 45232514 is about 6725.5121738051. The cubic root of 45232514 is about 356.3008913036.

Adding to 45232514 its reverse (41523254), we get a palindrome (86755768).

The spelling of 45232514 in words is "forty-five million, two hundred thirty-two thousand, five hundred fourteen".