60581876891 has 2 divisors, whose sum is σ = 60581876892. Its totient is φ = 60581876890.

The previous prime is 60581876869. The next prime is 60581876911. The reversal of 60581876891 is 19867818506.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 60581876891 - 2¹⁰ = 60581875867 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 60581876891.

It is not a weakly prime, because it can be changed into another prime (60581870891) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30290938445 + 30290938446.

It is an arithmetic number, because the mean of its divisors is an integer number (30290938446).

Almost surely, 2^60581876891 is an apocalyptic number.

60581876891 is a deficient number, since it is larger than the sum of its proper divisors (1).

60581876891 is an equidigital number, since it uses as much as digits as its factorization.

60581876891 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5806080, while the sum is 59.

The spelling of 60581876891 in words is "sixty billion, five hundred eighty-one million, eight hundred seventy-six thousand, eight hundred ninety-one".