5444111731 has 2 divisors, whose sum is σ = 5444111732. Its totient is φ = 5444111730.

The previous prime is 5444111693. The next prime is 5444111737. The reversal of 5444111731 is 1371114445.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5444111731 is a prime.

It is a super-2 number, since 2×5444111731² = 59276705079223632722, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5444111693 and 5444111702.

It is not a weakly prime, because it can be changed into another prime (5444111737) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2722055865 + 2722055866.

It is an arithmetic number, because the mean of its divisors is an integer number (2722055866).

Almost surely, 2^5444111731 is an apocalyptic number.

5444111731 is a deficient number, since it is larger than the sum of its proper divisors (1).

5444111731 is an equidigital number, since it uses as much as digits as its factorization.

5444111731 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6720, while the sum is 31.

The square root of 5444111731 is about 73784.2241336182. The cubic root of 5444111731 is about 1759.1748597452.

The spelling of 5444111731 in words is "five billion, four hundred forty-four million, one hundred eleven thousand, seven hundred thirty-one".