45822811 has 4 divisors (see below), whose sum is σ = 46005624. Its totient is φ = 45640000.

The previous prime is 45822809. The next prime is 45822823. The reversal of 45822811 is 11822854.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 45822811 - 2¹ = 45822809 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45822011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 91030 + ... + 91531.

It is an arithmetic number, because the mean of its divisors is an integer number (11501406).

Almost surely, 2^45822811 is an apocalyptic number.

45822811 is a deficient number, since it is larger than the sum of its proper divisors (182813).

45822811 is a wasteful number, since it uses less digits than its factorization.

45822811 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182812.

The product of its digits is 5120, while the sum is 31.

The square root of 45822811 is about 6769.2548334362. The cubic root of 45822811 is about 357.8441395755.

The spelling of 45822811 in words is "forty-five million, eight hundred twenty-two thousand, eight hundred eleven".