65127151 has 2 divisors, whose sum is σ = 65127152. Its totient is φ = 65127150.

The previous prime is 65127143. The next prime is 65127157. The reversal of 65127151 is 15172156.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 65127151 - 2³ = 65127143 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (65127157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32563575 + 32563576.

It is an arithmetic number, because the mean of its divisors is an integer number (32563576).

Almost surely, 2^65127151 is an apocalyptic number.

65127151 is a deficient number, since it is larger than the sum of its proper divisors (1).

65127151 is an equidigital number, since it uses as much as digits as its factorization.

65127151 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2100, while the sum is 28.

The square root of 65127151 is about 8070.1394659572. The cubic root of 65127151 is about 402.3345790927.

The spelling of 65127151 in words is "sixty-five million, one hundred twenty-seven thousand, one hundred fifty-one".