1472756329789 has 2 divisors, whose sum is σ = 1472756329790. Its totient is φ = 1472756329788.

The previous prime is 1472756329711. The next prime is 1472756329831. The reversal of 1472756329789 is 9879236572741.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1467630485764 + 5125844025 = 1211458^2 + 71595^2 .

It is a cyclic number.

It is not a de Polignac number, because 1472756329789 - 2⁷ = 1472756329661 is a prime.

It is a super-2 number, since 2×1472756329789² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1472756327789) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 736378164894 + 736378164895.

It is an arithmetic number, because the mean of its divisors is an integer number (736378164895).

Almost surely, 2^{1472756329789} is an apocalyptic number.

It is an amenable number.

1472756329789 is a deficient number, since it is larger than the sum of its proper divisors (1).

1472756329789 is an equidigital number, since it uses as much as digits as its factorization.

1472756329789 is an evil number, because the sum of its binary digits is even.

The product of its digits is 320060160, while the sum is 70.

The spelling of 1472756329789 in words is "one trillion, four hundred seventy-two billion, seven hundred fifty-six million, three hundred twenty-nine thousand, seven hundred eighty-nine".