45050115 has 24 divisors (see below), whose sum is σ = 79231824. Its totient is φ = 21841600.

The previous prime is 45050113. The next prime is 45050143. The reversal of 45050115 is 51105054.

45050115 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 45050115 - 2¹ = 45050113 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 45050091 and 45050100.

It is not an unprimeable number, because it can be changed into a prime (45050113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10596 + ... + 14225.

It is an arithmetic number, because the mean of its divisors is an integer number (3301326).

Almost surely, 2^45050115 is an apocalyptic number.

45050115 is a deficient number, since it is larger than the sum of its proper divisors (34181709).

45050115 is a wasteful number, since it uses less digits than its factorization.

45050115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24851 (or 24840 counting only the distinct ones).

The product of its (nonzero) digits is 500, while the sum is 21.

The square root of 45050115 is about 6711.9382446503. The cubic root of 45050115 is about 355.8213212469.

Adding to 45050115 its reverse (51105054), we get a palindrome (96155169).

The spelling of 45050115 in words is "forty-five million, fifty thousand, one hundred fifteen".