5558403480 has 128 divisors (see below), whose sum is σ = 19119559680. Its totient is φ = 1266347520.

The previous prime is 5558403463. The next prime is 5558403481. The reversal of 5558403480 is 843048555.

It is a super-2 number, since 2×5558403480² = 61791698492952220800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5558403481) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 250602 + ... + 271878.

It is an arithmetic number, because the mean of its divisors is an integer number (149371560).

Almost surely, 2^5558403480 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5558403480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9559779840).

5558403480 is an abundant number, since it is smaller than the sum of its proper divisors (13561156200).

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

5558403480 is a wasteful number, since it uses less digits than its factorization.

5558403480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21609 (or 21605 counting only the distinct ones).

The product of its (nonzero) digits is 384000, while the sum is 42.

The square root of 5558403480 is about 74554.7012602156. The cubic root of 5558403480 is about 1771.4002007373.

The spelling of 5558403480 in words is "five billion, five hundred fifty-eight million, four hundred three thousand, four hundred eighty".