8033126538 has 8 divisors (see below), whose sum is σ = 16066253088. Its totient is φ = 2677708844.

The previous prime is 8033126509. The next prime is 8033126567. The reversal of 8033126538 is 8356213308.

It is an interprime number because it is at equal distance from previous prime (8033126509) and next prime (8033126567).

It is a sphenic number, since it is the product of 3 distinct primes.

8033126538 is an admirable number.

It is a super-3 number, since 3×8033126538³ (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 8033126496 and 8033126505.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 669427206 + ... + 669427217.

It is an arithmetic number, because the mean of its divisors is an integer number (2008281636).

Almost surely, 2^8033126538 is an apocalyptic number.

8033126538 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

8033126538 is a wasteful number, since it uses less digits than its factorization.

8033126538 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1338854428.

The product of its (nonzero) digits is 103680, while the sum is 39.

The square root of 8033126538 is about 89627.7107707209. The cubic root of 8033126538 is about 2002.7567432707.

The spelling of 8033126538 in words is "eight billion, thirty-three million, one hundred twenty-six thousand, five hundred thirty-eight".