1652627876489 has 2 divisors, whose sum is σ = 1652627876490. Its totient is φ = 1652627876488.

The previous prime is 1652627876479. The next prime is 1652627876519. The reversal of 1652627876489 is 9846787262561.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 846017323264 + 806610553225 = 919792^2 + 898115^2 .

It is a cyclic number.

It is not a de Polignac number, because 1652627876489 - 2²⁴ = 1652611099273 is a prime.

It is not a weakly prime, because it can be changed into another prime (1652627876479) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 826313938244 + 826313938245.

It is an arithmetic number, because the mean of its divisors is an integer number (826313938245).

Almost surely, 2^{1652627876489} is an apocalyptic number.

It is an amenable number.

1652627876489 is a deficient number, since it is larger than the sum of its proper divisors (1).

1652627876489 is an equidigital number, since it uses as much as digits as its factorization.

1652627876489 is an evil number, because the sum of its binary digits is even.

The product of its digits is 487710720, while the sum is 71.

The spelling of 1652627876489 in words is "one trillion, six hundred fifty-two billion, six hundred twenty-seven million, eight hundred seventy-six thousand, four hundred eighty-nine".