652336613977 has 2 divisors, whose sum is σ = 652336613978. Its totient is φ = 652336613976.

The previous prime is 652336613959. The next prime is 652336614001. The reversal of 652336613977 is 779316633256.

652336613977 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 442379293456 + 209957320521 = 665116^2 + 458211^2 .

It is a cyclic number.

It is not a de Polignac number, because 652336613977 - 2³⁵ = 617976875609 is a prime.

It is not a weakly prime, because it can be changed into another prime (652336613377) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 326168306988 + 326168306989.

It is an arithmetic number, because the mean of its divisors is an integer number (326168306989).

Almost surely, 2^652336613977 is an apocalyptic number.

It is an amenable number.

652336613977 is a deficient number, since it is larger than the sum of its proper divisors (1).

652336613977 is an equidigital number, since it uses as much as digits as its factorization.

652336613977 is an evil number, because the sum of its binary digits is even.

The product of its digits is 25719120, while the sum is 58.

The spelling of 652336613977 in words is "six hundred fifty-two billion, three hundred thirty-six million, six hundred thirteen thousand, nine hundred seventy-seven".