72601483439 has 2 divisors, whose sum is σ = 72601483440. Its totient is φ = 72601483438.

The previous prime is 72601483429. The next prime is 72601483511. The reversal of 72601483439 is 93438410627.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 72601483439 - 2⁸ = 72601483183 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 72601483393 and 72601483402.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (72601483429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36300741719 + 36300741720.

It is an arithmetic number, because the mean of its divisors is an integer number (36300741720).

Almost surely, 2^72601483439 is an apocalyptic number.

72601483439 is a deficient number, since it is larger than the sum of its proper divisors (1).

72601483439 is an equidigital number, since it uses as much as digits as its factorization.

72601483439 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 870912, while the sum is 47.

The spelling of 72601483439 in words is "seventy-two billion, six hundred one million, four hundred eighty-three thousand, four hundred thirty-nine".