45368217863 has 4 divisors (see below), whose sum is σ = 45369729048. Its totient is φ = 45366706680.

The previous prime is 45368217833. The next prime is 45368217877. The reversal of 45368217863 is 36871286354.

It is a happy number.

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 45368217863 - 2¹² = 45368213767 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45368217833) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 709628 + ... + 770913.

It is an arithmetic number, because the mean of its divisors is an integer number (11342432262).

Almost surely, 2^45368217863 is an apocalyptic number.

45368217863 is a deficient number, since it is larger than the sum of its proper divisors (1511185).

45368217863 is a wasteful number, since it uses less digits than its factorization.

45368217863 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1511184.

The product of its digits is 5806080, while the sum is 53.

The spelling of 45368217863 in words is "forty-five billion, three hundred sixty-eight million, two hundred seventeen thousand, eight hundred sixty-three".