6133021356 has 96 divisors (see below), whose sum is σ = 17882984448. Its totient is φ = 1589290560.

The previous prime is 6133021327. The next prime is 6133021357. The reversal of 6133021356 is 6531203316.

It is a happy number.

It is a super-2 number, since 2×6133021356² = 75227901906304157472, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (6133021357) 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 31 ways as a sum of consecutive naturals, for example, 401841 + ... + 416823.

It is an arithmetic number, because the mean of its divisors is an integer number (186281088).

Almost surely, 2^6133021356 is an apocalyptic number.

6133021356 is a gapful number since it is divisible by the number (66) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6133021356, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8941492224).

6133021356 is an abundant number, since it is smaller than the sum of its proper divisors (11749963092).

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

6133021356 is a wasteful number, since it uses less digits than its factorization.

6133021356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15451 (or 15449 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 30.

The square root of 6133021356 is about 78313.6090089073. The cubic root of 6133021356 is about 1830.4512166347.

The spelling of 6133021356 in words is "six billion, one hundred thirty-three million, twenty-one thousand, three hundred fifty-six".