6133331636 has 6 divisors (see below), whose sum is σ = 10733330370. Its totient is φ = 3066665816.

The previous prime is 6133331629. The next prime is 6133331641. The reversal of 6133331636 is 6361333316.

It can be written as a sum of positive squares in only one way, i.e., 4997641636 + 1135690000 = 70694^2 + 33700^2 .

It is a junction number, because it is equal to n+sod(n) for n = 6133331596 and 6133331605.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 766666451 + ... + 766666458.

It is an arithmetic number, because the mean of its divisors is an integer number (1788888395).

Almost surely, 2^6133331636 is an apocalyptic number.

It is an amenable number.

6133331636 is a deficient number, since it is larger than the sum of its proper divisors (4599998734).

6133331636 is a wasteful number, since it uses less digits than its factorization.

6133331636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1533332913 (or 1533332911 counting only the distinct ones).

The product of its digits is 52488, while the sum is 35.

The square root of 6133331636 is about 78315.5899933085. The cubic root of 6133331636 is about 1830.4820846627.

The spelling of 6133331636 in words is "six billion, one hundred thirty-three million, three hundred thirty-one thousand, six hundred thirty-six".