52647097338 has 96 divisors (see below), whose sum is σ = 129138105600. Its totient is φ = 15886442880.

The previous prime is 52647097259. The next prime is 52647097369. The reversal of 52647097338 is 83379074625.

52647097338 is a `hidden beast` number, since 52 + 6 + 470 + 97 + 3 + 38 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1544770 + ... + 1578482.

It is an arithmetic number, because the mean of its divisors is an integer number (1345188600).

Almost surely, 2^52647097338 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 52647097338, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (64569052800).

52647097338 is an abundant number, since it is smaller than the sum of its proper divisors (76491008262).

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

52647097338 is a wasteful number, since it uses less digits than its factorization.

52647097338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33985 (or 33968 counting only the distinct ones).

The product of its (nonzero) digits is 7620480, while the sum is 54.

The spelling of 52647097338 in words is "fifty-two billion, six hundred forty-seven million, ninety-seven thousand, three hundred thirty-eight".