77732532667963 has 2 divisors, whose sum is σ = 77732532667964. Its totient is φ = 77732532667962.

The previous prime is 77732532667871. The next prime is 77732532668041. The reversal of 77732532667963 is 36976623523777.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 77732532667963 - 2²⁵ = 77732499113531 is a prime.

It is not a weakly prime, because it can be changed into another prime (77732532647963) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38866266333981 + 38866266333982.

It is an arithmetic number, because the mean of its divisors is an integer number (38866266333982).

Almost surely, 2^{77732532667963} is an apocalyptic number.

77732532667963 is a deficient number, since it is larger than the sum of its proper divisors (1).

77732532667963 is an equidigital number, since it uses as much as digits as its factorization.

77732532667963 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2520473760, while the sum is 73.

The spelling of 77732532667963 in words is "seventy-seven trillion, seven hundred thirty-two billion, five hundred thirty-two million, six hundred sixty-seven thousand, nine hundred sixty-three".