60511358891 has 2 divisors, whose sum is σ = 60511358892. Its totient is φ = 60511358890.

The previous prime is 60511358857. The next prime is 60511358903. The reversal of 60511358891 is 19885311506.

60511358891 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 60511358891 - 2³⁰ = 59437617067 is a prime.

It is not a weakly prime, because it can be changed into another prime (60511357891) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30255679445 + 30255679446.

It is an arithmetic number, because the mean of its divisors is an integer number (30255679446).

Almost surely, 2^60511358891 is an apocalyptic number.

60511358891 is a deficient number, since it is larger than the sum of its proper divisors (1).

60511358891 is an equidigital number, since it uses as much as digits as its factorization.

60511358891 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 259200, while the sum is 47.

The spelling of 60511358891 in words is "sixty billion, five hundred eleven million, three hundred fifty-eight thousand, eight hundred ninety-one".