5405431067 has 4 divisors (see below), whose sum is σ = 5417156976. Its totient is φ = 5393705160.

The previous prime is 5405431063. The next prime is 5405431069. The reversal of 5405431067 is 7601345045.

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 5405431067 - 2² = 5405431063 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5405431063) 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, 5862263 + ... + 5863184.

It is an arithmetic number, because the mean of its divisors is an integer number (1354289244).

Almost surely, 2^5405431067 is an apocalyptic number.

5405431067 is a deficient number, since it is larger than the sum of its proper divisors (11725909).

5405431067 is a wasteful number, since it uses less digits than its factorization.

5405431067 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11725908.

The product of its (nonzero) digits is 50400, while the sum is 35.

The square root of 5405431067 is about 73521.6367268847. The cubic root of 5405431067 is about 1754.9986138630.

The spelling of 5405431067 in words is "five billion, four hundred five million, four hundred thirty-one thousand, sixty-seven".