52480840480 has 48 divisors (see below), whose sum is σ = 124048827000. Its totient is φ = 20981696512.

The previous prime is 52480840439. The next prime is 52480840483. The reversal of 52480840480 is 8404808425.

It can be written as a sum of positive squares in 4 ways, for example, as 8868365584 + 43612474896 = 94172^2 + 208836^2 .

It is not an unprimeable number, because it can be changed into a prime (52480840483) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 237396 + ... + 401644.

Almost surely, 2^52480840480 is an apocalyptic number.

It is an amenable number.

52480840480 is an abundant number, since it is smaller than the sum of its proper divisors (71567986520).

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

52480840480 is a wasteful number, since it uses less digits than its factorization.

52480840480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166261 (or 166253 counting only the distinct ones).

The product of its (nonzero) digits is 327680, while the sum is 43.

The spelling of 52480840480 in words is "fifty-two billion, four hundred eighty million, eight hundred forty thousand, four hundred eighty".