5605155900 has 108 divisors (see below), whose sum is σ = 18043996152. Its totient is φ = 1454302080.

The previous prime is 5605155883. The next prime is 5605155923. The reversal of 5605155900 is 95515065.

5605155900 is a `hidden beast` number, since 5 + 60 + 5 + 1 + 5 + 590 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 50862 + ... + 117461.

Almost surely, 2^5605155900 is an apocalyptic number.

5605155900 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5605155900 is an abundant number, since it is smaller than the sum of its proper divisors (12438840252).

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

5605155900 is a wasteful number, since it uses less digits than its factorization.

5605155900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168380 (or 168370 counting only the distinct ones).

The product of its (nonzero) digits is 33750, while the sum is 36.

The square root of 5605155900 is about 74867.5891157182. The cubic root of 5605155900 is about 1776.3528296751.

The spelling of 5605155900 in words is "five billion, six hundred five million, one hundred fifty-five thousand, nine hundred".