505532522241 has 24 divisors (see below), whose sum is σ = 733851474720. Its totient is φ = 335343456000.

The previous prime is 505532522203. The next prime is 505532522293. The reversal of 505532522241 is 142225235505.

505532522241 is a `hidden beast` number, since 50 + 5 + 532 + 52 + 2 + 24 + 1 = 666.

It is not a de Polignac number, because 505532522241 - 2¹⁸ = 505532260097 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 505532522196 and 505532522205.

It is not an unprimeable number, because it can be changed into a prime (505532522441) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8422545 + ... + 8482353.

It is an arithmetic number, because the mean of its divisors is an integer number (30577144780).

Almost surely, 2^505532522241 is an apocalyptic number.

It is an amenable number.

505532522241 is a deficient number, since it is larger than the sum of its proper divisors (228318952479).

505532522241 is a wasteful number, since it uses less digits than its factorization.

505532522241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64477 (or 64474 counting only the distinct ones).

The product of its (nonzero) digits is 120000, while the sum is 36.

Adding to 505532522241 its reverse (142225235505), we get a palindrome (647757757746).

The spelling of 505532522241 in words is "five hundred five billion, five hundred thirty-two million, five hundred twenty-two thousand, two hundred forty-one".