5281033920 has 56 divisors (see below), whose sum is σ = 16767285744. Its totient is φ = 1408275456.

The previous prime is 5281033883. The next prime is 5281033931. The reversal of 5281033920 is 293301825.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2749579 + ... + 2751498.

Almost surely, 2^5281033920 is an apocalyptic number.

It is an amenable number.

5281033920 is an abundant number, since it is smaller than the sum of its proper divisors (11486251824).

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

5281033920 is a wasteful number, since it uses less digits than its factorization.

5281033920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5501097 (or 5501087 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 33.

The square root of 5281033920 is about 72670.7225779406. The cubic root of 5281033920 is about 1741.4311913614.

The spelling of 5281033920 in words is "five billion, two hundred eighty-one million, thirty-three thousand, nine hundred twenty".