60553271 has 2 divisors, whose sum is σ = 60553272. Its totient is φ = 60553270.

The previous prime is 60553253. The next prime is 60553277. The reversal of 60553271 is 17235506.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-60553271 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (60553277) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30276635 + 30276636.

It is an arithmetic number, because the mean of its divisors is an integer number (30276636).

Almost surely, 2^60553271 is an apocalyptic number.

60553271 is a deficient number, since it is larger than the sum of its proper divisors (1).

60553271 is an equidigital number, since it uses as much as digits as its factorization.

60553271 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6300, while the sum is 29.

The square root of 60553271 is about 7781.5982291558. The cubic root of 60553271 is about 392.6864080010.

Adding to 60553271 its reverse (17235506), we get a palindrome (77788777).

The spelling of 60553271 in words is "sixty million, five hundred fifty-three thousand, two hundred seventy-one".