5530421220132 has 24 divisors (see below), whose sum is σ = 12905429617696. Its totient is φ = 1843314677568.

The previous prime is 5530421220127. The next prime is 5530421220139. The reversal of 5530421220132 is 2310221240355.

It is a self number, because there is not a number n which added to its sum of digits gives 5530421220132.

It is not an unprimeable number, because it can be changed into a prime (5530421220139) 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, 19737898 + ... + 20016129.

Almost surely, 2^{5530421220132} is an apocalyptic number.

It is an amenable number.

5530421220132 is an abundant number, since it is smaller than the sum of its proper divisors (7375008397564).

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

5530421220132 is a wasteful number, since it uses less digits than its factorization.

5530421220132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39765627 (or 39765625 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 30.

Adding to 5530421220132 its reverse (2310221240355), we get a palindrome (7840642460487).

The spelling of 5530421220132 in words is "five trillion, five hundred thirty billion, four hundred twenty-one million, two hundred twenty thousand, one hundred thirty-two".