5446163831 has 4 divisors (see below), whose sum is σ = 5499039312. Its totient is φ = 5393288352.

The previous prime is 5446163791. The next prime is 5446163851. The reversal of 5446163831 is 1383616445.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5446163831 is a prime.

It is a super-2 number, since 2×5446163831² = 59321400948185193122, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5446163851) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26437586 + ... + 26437791.

It is an arithmetic number, because the mean of its divisors is an integer number (1374759828).

Almost surely, 2^5446163831 is an apocalyptic number.

5446163831 is a deficient number, since it is larger than the sum of its proper divisors (52875481).

5446163831 is a wasteful number, since it uses less digits than its factorization.

5446163831 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52875480.

The product of its digits is 207360, while the sum is 41.

The square root of 5446163831 is about 73798.1289125951. The cubic root of 5446163831 is about 1759.3958660616.

The spelling of 5446163831 in words is "five billion, four hundred forty-six million, one hundred sixty-three thousand, eight hundred thirty-one".