72075848075 has 144 divisors (see below), whose sum is σ = 118886247936. Its totient is φ = 42781939200.

The previous prime is 72075848057. The next prime is 72075848077. The reversal of 72075848075 is 57084857027.

It is not a de Polignac number, because 72075848075 - 2⁶ = 72075848011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (72075848077) by changing a digit.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 97006154 + ... + 97006896.

It is an arithmetic number, because the mean of its divisors is an integer number (825598944).

Almost surely, 2^72075848075 is an apocalyptic number.

72075848075 is a deficient number, since it is larger than the sum of its proper divisors (46810399861).

72075848075 is a wasteful number, since it uses less digits than its factorization.

72075848075 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1114 (or 1102 counting only the distinct ones).

The product of its (nonzero) digits is 4390400, while the sum is 53.

The spelling of 72075848075 in words is "seventy-two billion, seventy-five million, eight hundred forty-eight thousand, seventy-five".