60651271 has 2 divisors, whose sum is σ = 60651272. Its totient is φ = 60651270.

The previous prime is 60651203. The next prime is 60651277. The reversal of 60651271 is 17215606.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-60651271 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (60651277) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30325635 + 30325636.

It is an arithmetic number, because the mean of its divisors is an integer number (30325636).

Almost surely, 2^60651271 is an apocalyptic number.

60651271 is a deficient number, since it is larger than the sum of its proper divisors (1).

60651271 is an equidigital number, since it uses as much as digits as its factorization.

60651271 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2520, while the sum is 28.

The square root of 60651271 is about 7787.8925904252. The cubic root of 60651271 is about 392.8981363158.

Adding to 60651271 its reverse (17215606), we get a palindrome (77866877).

The spelling of 60651271 in words is "sixty million, six hundred fifty-one thousand, two hundred seventy-one".