52684326380 has 48 divisors (see below), whose sum is σ = 126523600896. Its totient is φ = 18051595200.

The previous prime is 52684326379. The next prime is 52684326421. The reversal of 52684326380 is 8362348625.

It is a super-2 number, since 2×52684326380² (a number of 22 digits) contains 22 as substring.

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, 99305 + ... + 339455.

It is an arithmetic number, because the mean of its divisors is an integer number (2635908352).

Almost surely, 2^52684326380 is an apocalyptic number.

It is an amenable number.

52684326380 is an abundant number, since it is smaller than the sum of its proper divisors (73839274516).

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

52684326380 is a wasteful number, since it uses less digits than its factorization.

52684326380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 241734 (or 241732 counting only the distinct ones).

The product of its (nonzero) digits is 1658880, while the sum is 47.

The spelling of 52684326380 in words is "fifty-two billion, six hundred eighty-four million, three hundred twenty-six thousand, three hundred eighty".