7071457725629 has 16 divisors (see below), whose sum is σ = 8064602123904. Its totient is φ = 6137727393600.

The previous prime is 7071457725529. The next prime is 7071457725667. The reversal of 7071457725629 is 9265277541707.

It is a de Polignac number, because none of the positive numbers 2^k-7071457725629 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7071457725229) 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, 25695314 + ... + 25969059.

It is an arithmetic number, because the mean of its divisors is an integer number (504037632744).

Almost surely, 2^{7071457725629} is an apocalyptic number.

It is an amenable number.

7071457725629 is a deficient number, since it is larger than the sum of its proper divisors (993144398275).

7071457725629 is a wasteful number, since it uses less digits than its factorization.

7071457725629 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51664948.

The product of its (nonzero) digits is 51861600, while the sum is 62.

The spelling of 7071457725629 in words is "seven trillion, seventy-one billion, four hundred fifty-seven million, seven hundred twenty-five thousand, six hundred twenty-nine".