72875757959 has 8 divisors (see below), whose sum is σ = 75421834320. Its totient is φ = 70331889600.

The previous prime is 72875757841. The next prime is 72875757989. The reversal of 72875757959 is 95975757827.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 72875757959 - 2³⁶ = 4156281223 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 72875757892 and 72875757901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (72875757989) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 484697 + ... + 616994.

It is an arithmetic number, because the mean of its divisors is an integer number (9427729290).

Almost surely, 2^72875757959 is an apocalyptic number.

72875757959 is a deficient number, since it is larger than the sum of its proper divisors (2546076361).

72875757959 is a wasteful number, since it uses less digits than its factorization.

72875757959 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1104001.

The product of its digits is 388962000, while the sum is 71.

The spelling of 72875757959 in words is "seventy-two billion, eight hundred seventy-five million, seven hundred fifty-seven thousand, nine hundred fifty-nine".