60812235893 has 2 divisors, whose sum is σ = 60812235894. Its totient is φ = 60812235892.

The previous prime is 60812235863. The next prime is 60812235901. The reversal of 60812235893 is 39853221806.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 46555398289 + 14256837604 = 215767^2 + 119402^2 .

It is a cyclic number.

It is not a de Polignac number, because 60812235893 - 2⁸ = 60812235637 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (60812235833) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30406117946 + 30406117947.

It is an arithmetic number, because the mean of its divisors is an integer number (30406117947).

Almost surely, 2^60812235893 is an apocalyptic number.

It is an amenable number.

60812235893 is a deficient number, since it is larger than the sum of its proper divisors (1).

60812235893 is an equidigital number, since it uses as much as digits as its factorization.

60812235893 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 622080, while the sum is 47.

The spelling of 60812235893 in words is "sixty billion, eight hundred twelve million, two hundred thirty-five thousand, eight hundred ninety-three".