5278005801 has 12 divisors (see below), whose sum is σ = 8025038320. Its totient is φ = 3333477240.

The previous prime is 5278005787. The next prime is 5278005823. The reversal of 5278005801 is 1085008725.

5278005801 is a `hidden beast` number, since 5 + 2 + 78 + 0 + 0 + 580 + 1 = 666.

It is not a de Polignac number, because 5278005801 - 2²⁹ = 4741134889 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5278005101) 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 11 ways as a sum of consecutive naturals, for example, 15432595 + ... + 15432936.

Almost surely, 2^5278005801 is an apocalyptic number.

It is an amenable number.

5278005801 is a deficient number, since it is larger than the sum of its proper divisors (2747032519).

5278005801 is a wasteful number, since it uses less digits than its factorization.

5278005801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30865556 (or 30865553 counting only the distinct ones).

The product of its (nonzero) digits is 22400, while the sum is 36.

The square root of 5278005801 is about 72649.8850721734. The cubic root of 5278005801 is about 1741.0982850173.

The spelling of 5278005801 in words is "five billion, two hundred seventy-eight million, five thousand, eight hundred one".