62686943801 has 2 divisors, whose sum is σ = 62686943802. Its totient is φ = 62686943800.

The previous prime is 62686943797. The next prime is 62686943843. The reversal of 62686943801 is 10834968626.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 45166450576 + 17520493225 = 212524^2 + 132365^2 .

It is a cyclic number.

It is not a de Polignac number, because 62686943801 - 2² = 62686943797 is a prime.

It is not a weakly prime, because it can be changed into another prime (62686943881) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31343471900 + 31343471901.

It is an arithmetic number, because the mean of its divisors is an integer number (31343471901).

Almost surely, 2^62686943801 is an apocalyptic number.

It is an amenable number.

62686943801 is a deficient number, since it is larger than the sum of its proper divisors (1).

62686943801 is an equidigital number, since it uses as much as digits as its factorization.

62686943801 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2985984, while the sum is 53.

The spelling of 62686943801 in words is "sixty-two billion, six hundred eighty-six million, nine hundred forty-three thousand, eight hundred one".