6021550116 has 36 divisors (see below), whose sum is σ = 15592391724. Its totient is φ = 1958227200.

The previous prime is 6021550103. The next prime is 6021550123. The reversal of 6021550116 is 6110551206.

It is a happy number.

6021550116 is a `hidden beast` number, since 602 + 1 + 5 + 50 + 1 + 1 + 6 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 436977216 + 5584572900 = 20904^2 + 74730^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×6021550116² = 72518131598999226912, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 6021550116.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2038345 + ... + 2041296.

Almost surely, 2^6021550116 is an apocalyptic number.

It is an amenable number.

6021550116 is an abundant number, since it is smaller than the sum of its proper divisors (9570841608).

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

6021550116 is a wasteful number, since it uses less digits than its factorization.

6021550116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4079692 (or 4079687 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 27.

The square root of 6021550116 is about 77598.6476428552. The cubic root of 6021550116 is about 1819.2935022998.

The spelling of 6021550116 in words is "six billion, twenty-one million, five hundred fifty thousand, one hundred sixteen".