5031431277 has 8 divisors (see below), whose sum is σ = 6748746816. Its totient is φ = 3334201632.

The previous prime is 5031431267. The next prime is 5031431371. The reversal of 5031431277 is 7721341305.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5031431277 - 2⁴ = 5031431261 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5031431267) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5020888 + ... + 5021889.

It is an arithmetic number, because the mean of its divisors is an integer number (843593352).

Almost surely, 2^5031431277 is an apocalyptic number.

It is an amenable number.

5031431277 is a deficient number, since it is larger than the sum of its proper divisors (1717315539).

5031431277 is a wasteful number, since it uses less digits than its factorization.

5031431277 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10042947.

The product of its (nonzero) digits is 17640, while the sum is 33.

The square root of 5031431277 is about 70932.5826189911. The cubic root of 5031431277 is about 1713.5515798389.

The spelling of 5031431277 in words is "five billion, thirty-one million, four hundred thirty-one thousand, two hundred seventy-seven".