60655213 has 2 divisors, whose sum is σ = 60655214. Its totient is φ = 60655212.

The previous prime is 60655183. The next prime is 60655219. The reversal of 60655213 is 31255606.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 54213769 + 6441444 = 7363^2 + 2538^2 .

It is a cyclic number.

It is not a de Polignac number, because 60655213 - 2²¹ = 58558061 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (60655219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30327606 + 30327607.

It is an arithmetic number, because the mean of its divisors is an integer number (30327607).

Almost surely, 2^60655213 is an apocalyptic number.

It is an amenable number.

60655213 is a deficient number, since it is larger than the sum of its proper divisors (1).

60655213 is an equidigital number, since it uses as much as digits as its factorization.

60655213 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5400, while the sum is 28.

The square root of 60655213 is about 7788.1456714676. The cubic root of 60655213 is about 392.9066482061.

The spelling of 60655213 in words is "sixty million, six hundred fifty-five thousand, two hundred thirteen".