52928727820 has 12 divisors (see below), whose sum is σ = 111150328464. Its totient is φ = 21171491120.

The previous prime is 52928727781. The next prime is 52928727847. The reversal of 52928727820 is 2872782925.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1323218176 + ... + 1323218215.

It is an arithmetic number, because the mean of its divisors is an integer number (9262527372).

Almost surely, 2^52928727820 is an apocalyptic number.

It is an amenable number.

52928727820 is an abundant number, since it is smaller than the sum of its proper divisors (58221600644).

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

52928727820 is a wasteful number, since it uses less digits than its factorization.

52928727820 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2646436400 (or 2646436398 counting only the distinct ones).

The product of its (nonzero) digits is 2257920, while the sum is 52.

The spelling of 52928727820 in words is "fifty-two billion, nine hundred twenty-eight million, seven hundred twenty-seven thousand, eight hundred twenty".