72680282075 has 6 divisors (see below), whose sum is σ = 90123549804. Its totient is φ = 58144225640.

The previous prime is 72680282071. The next prime is 72680282089. The reversal of 72680282075 is 57028208627.

It is not a de Polignac number, because 72680282075 - 2² = 72680282071 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (72680282071) 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 in 5 ways as a sum of consecutive naturals, for example, 1453605617 + ... + 1453605666.

It is an arithmetic number, because the mean of its divisors is an integer number (15020591634).

Almost surely, 2^72680282075 is an apocalyptic number.

72680282075 is a deficient number, since it is larger than the sum of its proper divisors (17443267729).

72680282075 is a wasteful number, since it uses less digits than its factorization.

72680282075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2907211293 (or 2907211288 counting only the distinct ones).

The product of its (nonzero) digits is 752640, while the sum is 47.

The spelling of 72680282075 in words is "seventy-two billion, six hundred eighty million, two hundred eighty-two thousand, seventy-five".