5212047331 has 2 divisors, whose sum is σ = 5212047332. Its totient is φ = 5212047330.

The previous prime is 5212047311. The next prime is 5212047341. The reversal of 5212047331 is 1337402125.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5212047331 - 2¹³ = 5212039139 is a prime.

It is a super-2 number, since 2×5212047331² = 54330874761168447122, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5212047331.

It is not a weakly prime, because it can be changed into another prime (5212047311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2606023665 + 2606023666.

It is an arithmetic number, because the mean of its divisors is an integer number (2606023666).

Almost surely, 2^5212047331 is an apocalyptic number.

5212047331 is a deficient number, since it is larger than the sum of its proper divisors (1).

5212047331 is an equidigital number, since it uses as much as digits as its factorization.

5212047331 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 5212047331 is about 72194.5103937966. The cubic root of 5212047331 is about 1733.8151107241.

Adding to 5212047331 its reverse (1337402125), we get a palindrome (6549449456).

The spelling of 5212047331 in words is "five billion, two hundred twelve million, forty-seven thousand, three hundred thirty-one".