652614125673929 has 2 divisors, whose sum is σ = 652614125673930. Its totient is φ = 652614125673928.

The previous prime is 652614125673911. The next prime is 652614125673931. The reversal of 652614125673929 is 929376521416256.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 334234339433929 + 318379786240000 = 18282077^2 + 17843200^2 .

It is a cyclic number.

It is not a de Polignac number, because 652614125673929 - 2⁴⁸ = 371139148963273 is a prime.

It is a super-3 number, since 3×652614125673929³ (a number of 45 digits) contains 333 as substring.

Together with 652614125673931, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (652614125673329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 326307062836964 + 326307062836965.

It is an arithmetic number, because the mean of its divisors is an integer number (326307062836965).

Almost surely, 2^{652614125673929} is an apocalyptic number.

It is an amenable number.

652614125673929 is a deficient number, since it is larger than the sum of its proper divisors (1).

652614125673929 is an equidigital number, since it uses as much as digits as its factorization.

652614125673929 is an evil number, because the sum of its binary digits is even.

The product of its digits is 293932800, while the sum is 68.

The spelling of 652614125673929 in words is "six hundred fifty-two trillion, six hundred fourteen billion, one hundred twenty-five million, six hundred seventy-three thousand, nine hundred twenty-nine".