45827542213 has 4 divisors (see below), whose sum is σ = 45831640428. Its totient is φ = 45823444000.

The previous prime is 45827542193. The next prime is 45827542289. The reversal of 45827542213 is 31224572854.

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

It can be written as a sum of positive squares in 2 ways, for example, as 495596644 + 45331945569 = 22262^2 + 212913^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45827542213 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 45827542213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45827572213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2032288 + ... + 2054713.

It is an arithmetic number, because the mean of its divisors is an integer number (11457910107).

Almost surely, 2^45827542213 is an apocalyptic number.

It is an amenable number.

45827542213 is a deficient number, since it is larger than the sum of its proper divisors (4098215).

45827542213 is a wasteful number, since it uses less digits than its factorization.

45827542213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4098214.

The product of its digits is 537600, while the sum is 43.

The spelling of 45827542213 in words is "forty-five billion, eight hundred twenty-seven million, five hundred forty-two thousand, two hundred thirteen".