45114530 has 16 divisors (see below), whose sum is σ = 82235520. Its totient is φ = 17817072.

The previous prime is 45114529. The next prime is 45114541. The reversal of 45114530 is 3541154.

It is a junction number, because it is equal to n+sod(n) for n = 45114496 and 45114505.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27764 + ... + 29343.

It is an arithmetic number, because the mean of its divisors is an integer number (5139720).

Almost surely, 2^45114530 is an apocalyptic number.

45114530 is a deficient number, since it is larger than the sum of its proper divisors (37120990).

45114530 is a wasteful number, since it uses less digits than its factorization.

45114530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57193.

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 45114530 is about 6716.7350699577. The cubic root of 45114530 is about 355.9908310983.

Adding to 45114530 its reverse (3541154), we get a palindrome (48655684).

The spelling of 45114530 in words is "forty-five million, one hundred fourteen thousand, five hundred thirty".