1352206252291 has 2 divisors, whose sum is σ = 1352206252292. Its totient is φ = 1352206252290.

The previous prime is 1352206252279. The next prime is 1352206252297. The reversal of 1352206252291 is 1922526022531.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1352206252291 - 2¹⁷ = 1352206121219 is a prime.

It is not a weakly prime, because it can be changed into another prime (1352206252297) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 676103126145 + 676103126146.

It is an arithmetic number, because the mean of its divisors is an integer number (676103126146).

Almost surely, 2^{1352206252291} is an apocalyptic number.

1352206252291 is a deficient number, since it is larger than the sum of its proper divisors (1).

1352206252291 is an equidigital number, since it uses as much as digits as its factorization.

1352206252291 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 129600, while the sum is 40.

The spelling of 1352206252291 in words is "one trillion, three hundred fifty-two billion, two hundred six million, two hundred fifty-two thousand, two hundred ninety-one".