60855013 has 2 divisors, whose sum is σ = 60855014. Its totient is φ = 60855012.

The previous prime is 60855001. The next prime is 60855017. The reversal of 60855013 is 31055806.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 43864129 + 16990884 = 6623^2 + 4122^2 .

It is a cyclic number.

It is not a de Polignac number, because 60855013 - 2⁹ = 60854501 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (60855017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30427506 + 30427507.

It is an arithmetic number, because the mean of its divisors is an integer number (30427507).

Almost surely, 2^60855013 is an apocalyptic number.

It is an amenable number.

60855013 is a deficient number, since it is larger than the sum of its proper divisors (1).

60855013 is an equidigital number, since it uses as much as digits as its factorization.

60855013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3600, while the sum is 28.

The square root of 60855013 is about 7800.9623124330. The cubic root of 60855013 is about 393.3375906048.

The spelling of 60855013 in words is "sixty million, eight hundred fifty-five thousand, thirteen".