572640801 has 8 divisors (see below), whose sum is σ = 808434144. Its totient is φ = 359304000.

The previous prime is 572640793. The next prime is 572640833. The reversal of 572640801 is 108046275.

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

It is not a de Polignac number, because 572640801 - 2³ = 572640793 is a prime.

It is a super-3 number, since 3×572640801³ (a number of 27 digits) contains 333 as substring.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (572640881) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5614075 + ... + 5614176.

It is an arithmetic number, because the mean of its divisors is an integer number (101054268).

Almost surely, 2^572640801 is an apocalyptic number.

572640801 is a gapful number since it is divisible by the number (51) formed by its first and last digit.

It is an amenable number.

572640801 is a deficient number, since it is larger than the sum of its proper divisors (235793343).

572640801 is a wasteful number, since it uses less digits than its factorization.

572640801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11228271.

The product of its (nonzero) digits is 13440, while the sum is 33.

The square root of 572640801 is about 23929.9143542136. The cubic root of 572640801 is about 830.4129173962.

The spelling of 572640801 in words is "five hundred seventy-two million, six hundred forty thousand, eight hundred one".