71125883223567 has 16 divisors (see below), whose sum is σ = 94965115091328. Its totient is φ = 47351955091680.

The previous prime is 71125883223547. The next prime is 71125883223581. The reversal of 71125883223567 is 76532238852117.

It is not a de Polignac number, because 71125883223567 - 2⁴⁶ = 757139045903 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 71125883223567.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (71125883223547) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 225924088 + ... + 226238690.

It is an arithmetic number, because the mean of its divisors is an integer number (5935319693208).

Almost surely, 2^{71125883223567} is an apocalyptic number.

71125883223567 is a deficient number, since it is larger than the sum of its proper divisors (23839231867761).

71125883223567 is a wasteful number, since it uses less digits than its factorization.

71125883223567 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 418150.

The product of its digits is 33868800, while the sum is 60.

The spelling of 71125883223567 in words is "seventy-one trillion, one hundred twenty-five billion, eight hundred eighty-three million, two hundred twenty-three thousand, five hundred sixty-seven".