45107502 has 16 divisors (see below), whose sum is σ = 98416512. Its totient is φ = 13668920.

The previous prime is 45107497. The next prime is 45107521. The reversal of 45107502 is 20570154.

It is a congruent number.

It is an unprimeable number.

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, 341658 + ... + 341789.

It is an arithmetic number, because the mean of its divisors is an integer number (6151032).

Almost surely, 2^45107502 is an apocalyptic number.

45107502 is an abundant number, since it is smaller than the sum of its proper divisors (53309010).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45107502 is a wasteful number, since it uses less digits than its factorization.

45107502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 683463.

The product of its (nonzero) digits is 1400, while the sum is 24.

The square root of 45107502 is about 6716.2118787304. The cubic root of 45107502 is about 355.9723445672.

Adding to 45107502 its reverse (20570154), we get a palindrome (65677656).

The spelling of 45107502 in words is "forty-five million, one hundred seven thousand, five hundred two".