7532172743 has 2 divisors, whose sum is σ = 7532172744. Its totient is φ = 7532172742.

The previous prime is 7532172721. The next prime is 7532172749. The reversal of 7532172743 is 3472712357.

7532172743 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 7532172743 - 2¹² = 7532168647 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 7532172743.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7532172749) 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, 3766086371 + 3766086372.

It is an arithmetic number, because the mean of its divisors is an integer number (3766086372).

Almost surely, 2^7532172743 is an apocalyptic number.

7532172743 is a deficient number, since it is larger than the sum of its proper divisors (1).

7532172743 is an equidigital number, since it uses as much as digits as its factorization.

7532172743 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 246960, while the sum is 41.

The square root of 7532172743 is about 86788.0910206003. The cubic root of 7532172743 is about 1960.2287619113.

The spelling of 7532172743 in words is "seven billion, five hundred thirty-two million, one hundred seventy-two thousand, seven hundred forty-three".