52028556634 has 32 divisors (see below), whose sum is σ = 85748388480. Its totient is φ = 23566352832.

The previous prime is 52028556623. The next prime is 52028556677. The reversal of 52028556634 is 43665582025.

It is a Harshad number since it is a multiple of its sum of digits (46).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3710124 + ... + 3724120.

It is an arithmetic number, because the mean of its divisors is an integer number (2679637140).

Almost surely, 2^52028556634 is an apocalyptic number.

52028556634 is a deficient number, since it is larger than the sum of its proper divisors (33719831846).

52028556634 is a wasteful number, since it uses less digits than its factorization.

52028556634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18294.

The product of its (nonzero) digits is 1728000, while the sum is 46.

The spelling of 52028556634 in words is "fifty-two billion, twenty-eight million, five hundred fifty-six thousand, six hundred thirty-four".