5415558020 has 96 divisors (see below), whose sum is σ = 12375659520. Its totient is φ = 1985518080.

The previous prime is 5415558019. The next prime is 5415558041. The reversal of 5415558020 is 208555145.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 950099 + ... + 955781.

It is an arithmetic number, because the mean of its divisors is an integer number (128913120).

Almost surely, 2^5415558020 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 5415558020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6187829760).

5415558020 is an abundant number, since it is smaller than the sum of its proper divisors (6960101500).

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

5415558020 is a wasteful number, since it uses less digits than its factorization.

5415558020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5805 (or 5803 counting only the distinct ones).

The product of its (nonzero) digits is 40000, while the sum is 35.

The square root of 5415558020 is about 73590.4750630134. The cubic root of 5415558020 is about 1756.0939135608.

The spelling of 5415558020 in words is "five billion, four hundred fifteen million, five hundred fifty-eight thousand, twenty".