172028607013 has 8 divisors (see below), whose sum is σ = 172821196800. Its totient is φ = 171236206608.

The previous prime is 172028607011. The next prime is 172028607041. The reversal of 172028607013 is 310706820271.

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

It is a cyclic number.

It is not a de Polignac number, because 172028607013 - 2¹ = 172028607011 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 (172028607011) 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, 1970748 + ... + 2056186.

It is an arithmetic number, because the mean of its divisors is an integer number (21602649600).

Almost surely, 2^172028607013 is an apocalyptic number.

It is an amenable number.

172028607013 is a deficient number, since it is larger than the sum of its proper divisors (792589787).

172028607013 is an equidigital number, since it uses as much as digits as its factorization.

172028607013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94691.

The product of its (nonzero) digits is 28224, while the sum is 37.

The spelling of 172028607013 in words is "one hundred seventy-two billion, twenty-eight million, six hundred seven thousand, thirteen".