6133028440 has 64 divisors (see below), whose sum is σ = 17204348160. Its totient is φ = 1911592320.

The previous prime is 6133028423. The next prime is 6133028519. The reversal of 6133028440 is 448203316.

It is a super-2 number, since 2×6133028440² = 75228075691697667200, which contains 22 as substring.

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 15 ways as a sum of consecutive naturals, for example, 992542 + ... + 998701.

It is an arithmetic number, because the mean of its divisors is an integer number (268817940).

Almost surely, 2^6133028440 is an apocalyptic number.

It is an amenable number.

6133028440 is an abundant number, since it is smaller than the sum of its proper divisors (11071319720).

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

6133028440 is a wasteful number, since it uses less digits than its factorization.

6133028440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1991272 (or 1991268 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 31.

The square root of 6133028440 is about 78313.6542373040. The cubic root of 6133028440 is about 1830.4519213940.

The spelling of 6133028440 in words is "six billion, one hundred thirty-three million, twenty-eight thousand, four hundred forty".