5450408767 has 4 divisors (see below), whose sum is σ = 5450590336. Its totient is φ = 5450227200.

The previous prime is 5450408749. The next prime is 5450408779. The reversal of 5450408767 is 7678040545.

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 5450408767 - 2²⁷ = 5316191039 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 (5450448767) 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 3 ways as a sum of consecutive naturals, for example, 33858 + ... + 109759.

It is an arithmetic number, because the mean of its divisors is an integer number (1362647584).

Almost surely, 2^5450408767 is an apocalyptic number.

5450408767 is a deficient number, since it is larger than the sum of its proper divisors (181569).

5450408767 is a wasteful number, since it uses less digits than its factorization.

5450408767 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181568.

The product of its (nonzero) digits is 940800, while the sum is 46.

The square root of 5450408767 is about 73826.8837687194. The cubic root of 5450408767 is about 1759.8528594922.

The spelling of 5450408767 in words is "five billion, four hundred fifty million, four hundred eight thousand, seven hundred sixty-seven".