5051431771 has 8 divisors (see below), whose sum is σ = 5197462160. Its totient is φ = 4905901728.

The previous prime is 5051431769. The next prime is 5051431783. The reversal of 5051431771 is 1771341505.

It is a happy number.

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 5051431771 - 2¹ = 5051431769 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5051431711) 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, 104556 + ... + 145033.

It is an arithmetic number, because the mean of its divisors is an integer number (649682770).

Almost surely, 2^5051431771 is an apocalyptic number.

5051431771 is a deficient number, since it is larger than the sum of its proper divisors (146030389).

5051431771 is a wasteful number, since it uses less digits than its factorization.

5051431771 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 250173.

The product of its (nonzero) digits is 14700, while the sum is 34.

The square root of 5051431771 is about 71073.4252094269. The cubic root of 5051431771 is about 1715.8190967561.

The spelling of 5051431771 in words is "five billion, fifty-one million, four hundred thirty-one thousand, seven hundred seventy-one".