1552332101291 has 2 divisors, whose sum is σ = 1552332101292. Its totient is φ = 1552332101290.

The previous prime is 1552332101227. The next prime is 1552332101297. The reversal of 1552332101291 is 1921012332551.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1552332101291 - 2⁶ = 1552332101227 is a prime.

It is not a weakly prime, because it can be changed into another prime (1552332101297) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 776166050645 + 776166050646.

It is an arithmetic number, because the mean of its divisors is an integer number (776166050646).

Almost surely, 2^{1552332101291} is an apocalyptic number.

1552332101291 is a deficient number, since it is larger than the sum of its proper divisors (1).

1552332101291 is an equidigital number, since it uses as much as digits as its factorization.

1552332101291 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16200, while the sum is 35.

The spelling of 1552332101291 in words is "one trillion, five hundred fifty-two billion, three hundred thirty-two million, one hundred one thousand, two hundred ninety-one".