52527603340 has 48 divisors (see below), whose sum is σ = 116840459232. Its totient is φ = 19767684096.

The previous prime is 52527603277. The next prime is 52527603361. The reversal of 52527603340 is 4330672525.

It is a super-2 number, since 2×52527603340² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 52527603340.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 925462 + ... + 980578.

It is an arithmetic number, because the mean of its divisors is an integer number (2434176234).

Almost surely, 2^52527603340 is an apocalyptic number.

It is an amenable number.

52527603340 is an abundant number, since it is smaller than the sum of its proper divisors (64312855892).

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

52527603340 is a wasteful number, since it uses less digits than its factorization.

52527603340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57946 (or 57944 counting only the distinct ones).

The product of its (nonzero) digits is 151200, while the sum is 37.

The spelling of 52527603340 in words is "fifty-two billion, five hundred twenty-seven million, six hundred three thousand, three hundred forty".