45286811 has 4 divisors (see below), whose sum is σ = 45484800. Its totient is φ = 45088824.

The previous prime is 45286799. The next prime is 45286847. The reversal of 45286811 is 11868254.

45286811 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 11868254 = 2 ⋅5934127.

It is a cyclic number.

It is not a de Polignac number, because 45286811 - 2¹⁸ = 45024667 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45286411) 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 3 ways as a sum of consecutive naturals, for example, 98651 + ... + 99108.

It is an arithmetic number, because the mean of its divisors is an integer number (11371200).

Almost surely, 2^45286811 is an apocalyptic number.

45286811 is a deficient number, since it is larger than the sum of its proper divisors (197989).

45286811 is a wasteful number, since it uses less digits than its factorization.

45286811 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197988.

The product of its digits is 15360, while the sum is 35.

The square root of 45286811 is about 6729.5476073805. The cubic root of 45286811 is about 356.4434018707.

The spelling of 45286811 in words is "forty-five million, two hundred eighty-six thousand, eight hundred eleven".