45422454667 has 8 divisors (see below), whose sum is σ = 46411260480. Its totient is φ = 44440946760.

The previous prime is 45422454641. The next prime is 45422454731. The reversal of 45422454667 is 76645422454.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 45422454667 - 2²³ = 45414066059 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 45422454667.

It is not an unprimeable number, because it can be changed into a prime (45422454767) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1811893 + ... + 1836790.

It is an arithmetic number, because the mean of its divisors is an integer number (5801407560).

Almost surely, 2^45422454667 is an apocalyptic number.

45422454667 is a deficient number, since it is larger than the sum of its proper divisors (988805813).

45422454667 is a wasteful number, since it uses less digits than its factorization.

45422454667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3648953.

The product of its digits is 6451200, while the sum is 49.

The spelling of 45422454667 in words is "forty-five billion, four hundred twenty-two million, four hundred fifty-four thousand, six hundred sixty-seven".