1472172533399 has 2 divisors, whose sum is σ = 1472172533400. Its totient is φ = 1472172533398.

The previous prime is 1472172533341. The next prime is 1472172533431. The reversal of 1472172533399 is 9933352712741.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1472172533399 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1472172530399) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 736086266699 + 736086266700.

It is an arithmetic number, because the mean of its divisors is an integer number (736086266700).

Almost surely, 2^{1472172533399} is an apocalyptic number.

1472172533399 is a deficient number, since it is larger than the sum of its proper divisors (1).

1472172533399 is an equidigital number, since it uses as much as digits as its factorization.

1472172533399 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8573040, while the sum is 56.

The spelling of 1472172533399 in words is "one trillion, four hundred seventy-two billion, one hundred seventy-two million, five hundred thirty-three thousand, three hundred ninety-nine".