60315559 has 2 divisors, whose sum is σ = 60315560. Its totient is φ = 60315558.

The previous prime is 60315547. The next prime is 60315569. The reversal of 60315559 is 95551306.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 60315559 - 2¹¹ = 60313511 is a prime.

It is equal to p_3579721 and since 60315559 and 3579721 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (60315529) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30157779 + 30157780.

It is an arithmetic number, because the mean of its divisors is an integer number (30157780).

Almost surely, 2^60315559 is an apocalyptic number.

60315559 is a deficient number, since it is larger than the sum of its proper divisors (1).

60315559 is an equidigital number, since it uses as much as digits as its factorization.

60315559 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20250, while the sum is 34.

The square root of 60315559 is about 7766.3092263958. The cubic root of 60315559 is about 392.1718820540.

The spelling of 60315559 in words is "sixty million, three hundred fifteen thousand, five hundred fifty-nine".