71233083252725 has 6 divisors (see below), whose sum is σ = 88329023233410. Its totient is φ = 56986466602160.

The previous prime is 71233083252703. The next prime is 71233083252731. The reversal of 71233083252725 is 52725238033217.

It can be written as a sum of positive squares in 3 ways, for example, as 146971790161 + 71086111462564 = 383369^2 + 8431258^2 .

It is not a de Polignac number, because 71233083252725 - 2¹² = 71233083248629 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1424661665030 + ... + 1424661665079.

It is an arithmetic number, because the mean of its divisors is an integer number (14721503872235).

Almost surely, 2^{71233083252725} is an apocalyptic number.

It is an amenable number.

71233083252725 is a deficient number, since it is larger than the sum of its proper divisors (17095939980685).

71233083252725 is a wasteful number, since it uses less digits than its factorization.

71233083252725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2849323330119 (or 2849323330114 counting only the distinct ones).

The product of its (nonzero) digits is 4233600, while the sum is 50.

The spelling of 71233083252725 in words is "seventy-one trillion, two hundred thirty-three billion, eighty-three million, two hundred fifty-two thousand, seven hundred twenty-five".