5501970558 has 96 divisors (see below), whose sum is σ = 13779118080. Its totient is φ = 1554189120.

The previous prime is 5501970557. The next prime is 5501970569. The reversal of 5501970558 is 8550791055.

5501970558 is a `hidden beast` number, since 5 + 5 + 0 + 1 + 97 + 0 + 558 = 666.

It is a super-3 number, since 3×5501970558³ (a number of 30 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5501970557) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5551443 + ... + 5552433.

It is an arithmetic number, because the mean of its divisors is an integer number (143532480).

Almost surely, 2^5501970558 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5501970558, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6889559040).

5501970558 is an abundant number, since it is smaller than the sum of its proper divisors (8277147522).

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

5501970558 is a wasteful number, since it uses less digits than its factorization.

5501970558 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1462 (or 1459 counting only the distinct ones).

The product of its (nonzero) digits is 315000, while the sum is 45.

The square root of 5501970558 is about 74175.2691805025. The cubic root of 5501970558 is about 1765.3849532840.

The spelling of 5501970558 in words is "five billion, five hundred one million, nine hundred seventy thousand, five hundred fifty-eight".