60279365891 has 2 divisors, whose sum is σ = 60279365892. Its totient is φ = 60279365890.

The previous prime is 60279365879. The next prime is 60279365903. The reversal of 60279365891 is 19856397206.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (60279365879) and next prime (60279365903).

It is a cyclic number.

It is not a de Polignac number, because 60279365891 - 2¹⁸ = 60279103747 is a prime.

It is not a weakly prime, because it can be changed into another prime (60279365821) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30139682945 + 30139682946.

It is an arithmetic number, because the mean of its divisors is an integer number (30139682946).

Almost surely, 2^60279365891 is an apocalyptic number.

60279365891 is a deficient number, since it is larger than the sum of its proper divisors (1).

60279365891 is an equidigital number, since it uses as much as digits as its factorization.

60279365891 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4898880, while the sum is 56.

The spelling of 60279365891 in words is "sixty billion, two hundred seventy-nine million, three hundred sixty-five thousand, eight hundred ninety-one".