52222574771 has 8 divisors (see below), whose sum is σ = 55665597600. Its totient is φ = 48820786048.

The previous prime is 52222574759. The next prime is 52222574791. The reversal of 52222574771 is 17747522225.

It is a happy number.

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

It is not a de Polignac number, because 52222574771 - 2⁶ = 52222574707 is a prime.

It is a super-3 number, since 3×52222574771³ (a number of 33 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52222574791) 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, 10305911 + ... + 10310976.

It is an arithmetic number, because the mean of its divisors is an integer number (6958199700).

Almost surely, 2^52222574771 is an apocalyptic number.

52222574771 is a deficient number, since it is larger than the sum of its proper divisors (3443022829).

52222574771 is a wasteful number, since it uses less digits than its factorization.

52222574771 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20617053.

The product of its digits is 548800, while the sum is 44.

The spelling of 52222574771 in words is "fifty-two billion, two hundred twenty-two million, five hundred seventy-four thousand, seven hundred seventy-one".