51016151 has 2 divisors, whose sum is σ = 51016152. Its totient is φ = 51016150.

The previous prime is 51016087. The next prime is 51016153. The reversal of 51016151 is 15161015.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 51016151 - 2⁶ = 51016087 is a prime.

Together with 51016153, 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 (51016153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25508075 + 25508076.

It is an arithmetic number, because the mean of its divisors is an integer number (25508076).

Almost surely, 2^51016151 is an apocalyptic number.

51016151 is a deficient number, since it is larger than the sum of its proper divisors (1).

51016151 is an equidigital number, since it uses as much as digits as its factorization.

51016151 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 150, while the sum is 20.

The square root of 51016151 is about 7142.5591352120. The cubic root of 51016151 is about 370.8821197552.

Adding to 51016151 its reverse (15161015), we get a palindrome (66177166).

It can be divided in two parts, 510 and 16151, that added together give a palindrome (16661).

The spelling of 51016151 in words is "fifty-one million, sixteen thousand, one hundred fifty-one".