62066064989 has 2 divisors, whose sum is σ = 62066064990. Its totient is φ = 62066064988.

The previous prime is 62066064979. The next prime is 62066065063. The reversal of 62066064989 is 98946066026.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 51388356100 + 10677708889 = 226690^2 + 103333^2 .

It is a cyclic number.

It is not a de Polignac number, because 62066064989 - 2²⁸ = 61797629533 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (62066064979) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31033032494 + 31033032495.

It is an arithmetic number, because the mean of its divisors is an integer number (31033032495).

Almost surely, 2^62066064989 is an apocalyptic number.

It is an amenable number.

62066064989 is a deficient number, since it is larger than the sum of its proper divisors (1).

62066064989 is an equidigital number, since it uses as much as digits as its factorization.

62066064989 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6718464, while the sum is 56.

The spelling of 62066064989 in words is "sixty-two billion, sixty-six million, sixty-four thousand, nine hundred eighty-nine".