5071951 has 2 divisors, whose sum is σ = 5071952. Its totient is φ = 5071950.

The previous prime is 5071949. The next prime is 5071973. The reversal of 5071951 is 1591705.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5071951 - 2¹ = 5071949 is a prime.

Together with 5071949, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5071901) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2535975 + 2535976.

It is an arithmetic number, because the mean of its divisors is an integer number (2535976).

Almost surely, 2^5071951 is an apocalyptic number.

5071951 is a deficient number, since it is larger than the sum of its proper divisors (1).

5071951 is an equidigital number, since it uses as much as digits as its factorization.

5071951 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1575, while the sum is 28.

The square root of 5071951 is about 2252.0992429287. The cubic root of 5071951 is about 171.8139212614.

The spelling of 5071951 in words is "five million, seventy-one thousand, nine hundred fifty-one".