72529272483599 has 2 divisors, whose sum is σ = 72529272483600. Its totient is φ = 72529272483598.

The previous prime is 72529272483571. The next prime is 72529272483617. The reversal of 72529272483599 is 99538427292527.

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-72529272483599 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (72529272443599) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36264636241799 + 36264636241800.

It is an arithmetic number, because the mean of its divisors is an integer number (36264636241800).

Almost surely, 2^{72529272483599} is an apocalyptic number.

72529272483599 is a deficient number, since it is larger than the sum of its proper divisors (1).

72529272483599 is an equidigital number, since it uses as much as digits as its factorization.

72529272483599 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1371686400, while the sum is 74.

The spelling of 72529272483599 in words is "seventy-two trillion, five hundred twenty-nine billion, two hundred seventy-two million, four hundred eighty-three thousand, five hundred ninety-nine".