45130514 has 16 divisors (see below), whose sum is σ = 79531200. Its totient is φ = 18935760.

The previous prime is 45130499. The next prime is 45130543. The reversal of 45130514 is 41503154.

It is a self number, because there is not a number n which added to its sum of digits gives 45130514.

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, 78614 + ... + 79185.

It is an arithmetic number, because the mean of its divisors is an integer number (4970700).

Almost surely, 2^45130514 is an apocalyptic number.

45130514 is a deficient number, since it is larger than the sum of its proper divisors (34400686).

45130514 is a wasteful number, since it uses less digits than its factorization.

45130514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157825.

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

The square root of 45130514 is about 6717.9248283975. The cubic root of 45130514 is about 356.0328684461.

Adding to 45130514 its reverse (41503154), we get a palindrome (86633668).

The spelling of 45130514 in words is "forty-five million, one hundred thirty thousand, five hundred fourteen".