52784964960 has 192 divisors, whose sum is σ = 204643418112. Its totient is φ = 11137038336.

The previous prime is 52784964949. The next prime is 52784965027. The reversal of 52784964960 is 6946948725.

It is a Harshad number since it is a multiple of its sum of digits (60).

It is a junction number, because it is equal to n+sod(n) for n = 52784964894 and 52784964903.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 560544 + ... + 647903.

It is an arithmetic number, because the mean of its divisors is an integer number (1065851136).

Almost surely, 2^52784964960 is an apocalyptic number.

It is an amenable number.

52784964960 is an abundant number, since it is smaller than the sum of its proper divisors (151858453152).

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

52784964960 is a wasteful number, since it uses less digits than its factorization.

52784964960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1208485 (or 1208477 counting only the distinct ones).

The product of its (nonzero) digits is 26127360, while the sum is 60.

The spelling of 52784964960 in words is "fifty-two billion, seven hundred eighty-four million, nine hundred sixty-four thousand, nine hundred sixty".