45250011 has 12 divisors (see below), whose sum is σ = 65550888. Its totient is φ = 30079104.

The previous prime is 45249989. The next prime is 45250027. The reversal of 45250011 is 11005254.

It is a de Polignac number, because none of the positive numbers 2^k-45250011 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45250031) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3945 + ... + 10298.

It is an arithmetic number, because the mean of its divisors is an integer number (5462574).

Almost surely, 2^45250011 is an apocalyptic number.

45250011 is a deficient number, since it is larger than the sum of its proper divisors (20300877).

45250011 is a wasteful number, since it uses less digits than its factorization.

45250011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14602 (or 14599 counting only the distinct ones).

The product of its (nonzero) digits is 200, while the sum is 18.

The square root of 45250011 is about 6726.8128411604. The cubic root of 45250011 is about 356.3468272353.

Adding to 45250011 its reverse (11005254), we get a palindrome (56255265).

The spelling of 45250011 in words is "forty-five million, two hundred fifty thousand, eleven".