52276345071930 has 128 divisors (see below), whose sum is σ = 159320337039360. Its totient is φ = 11948732470080.

The previous prime is 52276345071919. The next prime is 52276345071931. The reversal of 52276345071930 is 3917054367225.

52276345071930 is a `hidden beast` number, since 5 + 2 + 2 + 76 + 34 + 507 + 1 + 9 + 30 = 666.

It is a super-4 number, since 4×52276345071930⁴ (a number of 56 digits) contains 4444 as substring.

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

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (52276345071931) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 258812037 + ... + 259013943.

It is an arithmetic number, because the mean of its divisors is an integer number (1244690133120).

Almost surely, 2^{52276345071930} is an apocalyptic number.

52276345071930 is an abundant number, since it is smaller than the sum of its proper divisors (107043991967430).

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

52276345071930 is a wasteful number, since it uses less digits than its factorization.

52276345071930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 338921 (or 338915 counting only the distinct ones).

The product of its (nonzero) digits is 9525600, while the sum is 54.

The spelling of 52276345071930 in words is "fifty-two trillion, two hundred seventy-six billion, three hundred forty-five million, seventy-one thousand, nine hundred thirty".