571638803012052 has 96 divisors (see below), whose sum is σ = 1472660738411520. Its totient is φ = 171774271088640.

The previous prime is 571638803012041. The next prime is 571638803012059. The reversal of 571638803012052 is 250210308836175.

It is a happy number.

571638803012052 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×571638803012052² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 571638803011986 and 571638803012004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (571638803012059) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 281392474 + ... + 283416657.

It is an arithmetic number, because the mean of its divisors is an integer number (15340216025120).

Almost surely, 2^{571638803012052} is an apocalyptic number.

It is an amenable number.

571638803012052 is an abundant number, since it is smaller than the sum of its proper divisors (901021935399468).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

571638803012052 is a wasteful number, since it uses less digits than its factorization.

571638803012052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 564809373 (or 564809371 counting only the distinct ones).

The product of its (nonzero) digits is 2419200, while the sum is 51.

The spelling of 571638803012052 in words is "five hundred seventy-one trillion, six hundred thirty-eight billion, eight hundred three million, twelve thousand, fifty-two".