52828987827 has 32 divisors (see below), whose sum is σ = 87987732480. Its totient is φ = 27391093920.

The previous prime is 52828987793. The next prime is 52828987831. The reversal of 52828987827 is 72878982825.

52828987827 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 52828987827 - 2²⁸ = 52560552371 is a prime.

It is not an unprimeable number, because it can be changed into a prime (52828987327) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 97827 + ... + 339452.

It is an arithmetic number, because the mean of its divisors is an integer number (2749616640).

Almost surely, 2^52828987827 is an apocalyptic number.

52828987827 is a deficient number, since it is larger than the sum of its proper divisors (35158744653).

52828987827 is a wasteful number, since it uses less digits than its factorization.

52828987827 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 437823.

The product of its digits is 72253440, while the sum is 66.

The spelling of 52828987827 in words is "fifty-two billion, eight hundred twenty-eight million, nine hundred eighty-seven thousand, eight hundred twenty-seven".