5147028031 has 2 divisors, whose sum is σ = 5147028032. Its totient is φ = 5147028030.

The previous prime is 5147028013. The next prime is 5147028037. The reversal of 5147028031 is 1308207415.

Together with previous prime (5147028013) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5147028031 - 2⁵ = 5147027999 is a prime.

It is a super-2 number, since 2×5147028031² = 52983795103799473922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5147027984 and 5147028002.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5147028037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2573514015 + 2573514016.

It is an arithmetic number, because the mean of its divisors is an integer number (2573514016).

Almost surely, 2^5147028031 is an apocalyptic number.

5147028031 is a deficient number, since it is larger than the sum of its proper divisors (1).

5147028031 is an equidigital number, since it uses as much as digits as its factorization.

5147028031 is an evil number, because the sum of its binary digits is even.

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

The square root of 5147028031 is about 71742.7907946157. The cubic root of 5147028031 is about 1726.5752501048.

The spelling of 5147028031 in words is "five billion, one hundred forty-seven million, twenty-eight thousand, thirty-one".