52768151 has 2 divisors, whose sum is σ = 52768152. Its totient is φ = 52768150.

The previous prime is 52768127. The next prime is 52768207. The reversal of 52768151 is 15186725.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 52768151 - 2⁶ = 52768087 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52761151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26384075 + 26384076.

It is an arithmetic number, because the mean of its divisors is an integer number (26384076).

Almost surely, 2^52768151 is an apocalyptic number.

52768151 is a deficient number, since it is larger than the sum of its proper divisors (1).

52768151 is an equidigital number, since it uses as much as digits as its factorization.

52768151 is an evil number, because the sum of its binary digits is even.

The product of its digits is 16800, while the sum is 35.

The square root of 52768151 is about 7264.1689820653. The cubic root of 52768151 is about 375.0800445427.

The spelling of 52768151 in words is "fifty-two million, seven hundred sixty-eight thousand, one hundred fifty-one".