52332131452340 has 24 divisors (see below), whose sum is σ = 110571693701280. Its totient is φ = 20804430171168.

The previous prime is 52332131452277. The next prime is 52332131452351. The reversal of 52332131452340 is 4325413123325.

It is a junction number, because it is equal to n+sod(n) for n = 52332131452294 and 52332131452303.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8026397270 + ... + 8026403789.

It is an arithmetic number, because the mean of its divisors is an integer number (4607153904220).

Almost surely, 2^{52332131452340} is an apocalyptic number.

It is an amenable number.

52332131452340 is an abundant number, since it is smaller than the sum of its proper divisors (58239562248940).

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

52332131452340 is a wasteful number, since it uses less digits than its factorization.

52332131452340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16052801231 (or 16052801229 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 38.

Adding to 52332131452340 its reverse (4325413123325), we get a palindrome (56657544575665).

The spelling of 52332131452340 in words is "fifty-two trillion, three hundred thirty-two billion, one hundred thirty-one million, four hundred fifty-two thousand, three hundred forty".