52282488881 has 12 divisors (see below), whose sum is σ = 60847066800. Its totient is φ = 44792443080.

The previous prime is 52282488871. The next prime is 52282488911. The reversal of 52282488881 is 18888428225.

It is not a de Polignac number, because 52282488881 - 2¹⁰ = 52282487857 is a prime.

It is a super-2 number, since 2×52282488881² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52282488871) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 145931 + ... + 354768.

It is an arithmetic number, because the mean of its divisors is an integer number (5070588900).

Almost surely, 2^52282488881 is an apocalyptic number.

It is an amenable number.

52282488881 is a deficient number, since it is larger than the sum of its proper divisors (8564577919).

52282488881 is a wasteful number, since it uses less digits than its factorization.

52282488881 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 502844 (or 502837 counting only the distinct ones).

The product of its digits is 5242880, while the sum is 56.

The spelling of 52282488881 in words is "fifty-two billion, two hundred eighty-two million, four hundred eighty-eight thousand, eight hundred eighty-one".