45871011 has 24 divisors (see below), whose sum is σ = 68992560. Its totient is φ = 29332800.

The previous prime is 45870989. The next prime is 45871037. The reversal of 45871011 is 11017854.

It is not a de Polignac number, because 45871011 - 2²¹ = 43773859 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45871051) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 46756 + ... + 47726.

It is an arithmetic number, because the mean of its divisors is an integer number (2874690).

Almost surely, 2^45871011 is an apocalyptic number.

45871011 is a deficient number, since it is larger than the sum of its proper divisors (23121549).

45871011 is a wasteful number, since it uses less digits than its factorization.

45871011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1187 (or 1184 counting only the distinct ones).

The product of its (nonzero) digits is 1120, while the sum is 27.

The square root of 45871011 is about 6772.8141123170. The cubic root of 45871011 is about 357.9695650500.

Adding to 45871011 its reverse (11017854), we get a palindrome (56888865).

The spelling of 45871011 in words is "forty-five million, eight hundred seventy-one thousand, eleven".