532244155220 has 48 divisors (see below), whose sum is σ = 1144981383168. Its totient is φ = 207758597760.

The previous prime is 532244155151. The next prime is 532244155231. The reversal of 532244155220 is 22551442235.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1562642 + ... + 1872521.

It is an arithmetic number, because the mean of its divisors is an integer number (23853778816).

Almost surely, 2^532244155220 is an apocalyptic number.

It is an amenable number.

532244155220 is an abundant number, since it is smaller than the sum of its proper divisors (612737227948).

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

532244155220 is a wasteful number, since it uses less digits than its factorization.

532244155220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3435360 (or 3435358 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 35.

Adding to 532244155220 its reverse (22551442235), we get a palindrome (554795597455).

The spelling of 532244155220 in words is "five hundred thirty-two billion, two hundred forty-four million, one hundred fifty-five thousand, two hundred twenty".