60315061 has 2 divisors, whose sum is σ = 60315062. Its totient is φ = 60315060.

The previous prime is 60315043. The next prime is 60315067. The reversal of 60315061 is 16051306.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 46580625 + 13734436 = 6825^2 + 3706^2 .

It is a cyclic number.

It is not a de Polignac number, because 60315061 - 2⁹ = 60314549 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (60315067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30157530 + 30157531.

It is an arithmetic number, because the mean of its divisors is an integer number (30157531).

Almost surely, 2^60315061 is an apocalyptic number.

It is an amenable number.

60315061 is a deficient number, since it is larger than the sum of its proper divisors (1).

60315061 is an equidigital number, since it uses as much as digits as its factorization.

60315061 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 540, while the sum is 22.

The square root of 60315061 is about 7766.2771647682. The cubic root of 60315061 is about 392.1708027187.

Adding to 60315061 its reverse (16051306), we get a palindrome (76366367).

The spelling of 60315061 in words is "sixty million, three hundred fifteen thousand, sixty-one".