6722125629 has 8 divisors (see below), whose sum is σ = 9171272352. Its totient is φ = 4377198000.

The previous prime is 6722125607. The next prime is 6722125639. The reversal of 6722125629 is 9265212276.

6722125629 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 6722125629 - 2⁸ = 6722125373 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6722125639) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26054622 + ... + 26054879.

It is an arithmetic number, because the mean of its divisors is an integer number (1146409044).

Almost surely, 2^6722125629 is an apocalyptic number.

It is an amenable number.

6722125629 is a deficient number, since it is larger than the sum of its proper divisors (2449146723).

6722125629 is a wasteful number, since it uses less digits than its factorization.

6722125629 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52109547.

The product of its digits is 181440, while the sum is 42.

The square root of 6722125629 is about 81988.5701119369. The cubic root of 6722125629 is about 1887.2765407374.

The spelling of 6722125629 in words is "six billion, seven hundred twenty-two million, one hundred twenty-five thousand, six hundred twenty-nine".