1352272738639 has 2 divisors, whose sum is σ = 1352272738640. Its totient is φ = 1352272738638.

The previous prime is 1352272738603. The next prime is 1352272738669. The reversal of 1352272738639 is 9368372722531.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1352272738639 - 2¹⁵ = 1352272705871 is a prime.

It is a super-3 number, since 3×1352272738639³ (a number of 37 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1352272738669) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 676136369319 + 676136369320.

It is an arithmetic number, because the mean of its divisors is an integer number (676136369320).

Almost surely, 2^{1352272738639} is an apocalyptic number.

1352272738639 is a deficient number, since it is larger than the sum of its proper divisors (1).

1352272738639 is an equidigital number, since it uses as much as digits as its factorization.

1352272738639 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 22861440, while the sum is 58.

The spelling of 1352272738639 in words is "one trillion, three hundred fifty-two billion, two hundred seventy-two million, seven hundred thirty-eight thousand, six hundred thirty-nine".