52340520675552 has 24 divisors (see below), whose sum is σ = 137393866773576. Its totient is φ = 17446840225152.

The previous prime is 52340520675551. The next prime is 52340520675557. The reversal of 52340520675552 is 25557602504325.

It is a tau number, because it is divible by the number of its divisors (24).

It is a junction number, because it is equal to n+sod(n) for n = 52340520675495 and 52340520675504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52340520675551) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 272606878423 + ... + 272606878614.

It is an arithmetic number, because the mean of its divisors is an integer number (5724744448899).

Almost surely, 2^{52340520675552} is an apocalyptic number.

It is an amenable number.

52340520675552 is an abundant number, since it is smaller than the sum of its proper divisors (85053346098024).

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

52340520675552 is a wasteful number, since it uses less digits than its factorization.

52340520675552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 545213757050 (or 545213757042 counting only the distinct ones).

The product of its (nonzero) digits is 12600000, while the sum is 51.

The spelling of 52340520675552 in words is "fifty-two trillion, three hundred forty billion, five hundred twenty million, six hundred seventy-five thousand, five hundred fifty-two".