172753040433 has 8 divisors (see below), whose sum is σ = 230366505600. Its totient is φ = 115154134448.

The previous prime is 172753040429. The next prime is 172753040459. The reversal of 172753040433 is 334040357271.

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 172753040433 - 2² = 172753040429 is a prime.

It is a super-2 number, since 2×172753040433² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 172753040391 and 172753040400.

It is not an unprimeable number, because it can be changed into a prime (172753042433) 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, 3612078 + ... + 3659591.

It is an arithmetic number, because the mean of its divisors is an integer number (28795813200).

Almost surely, 2^172753040433 is an apocalyptic number.

It is an amenable number.

172753040433 is a deficient number, since it is larger than the sum of its proper divisors (57613465167).

172753040433 is an equidigital number, since it uses as much as digits as its factorization.

172753040433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7279591.

The product of its (nonzero) digits is 211680, while the sum is 39.

The spelling of 172753040433 in words is "one hundred seventy-two billion, seven hundred fifty-three million, forty thousand, four hundred thirty-three".