52066376252 has 12 divisors (see below), whose sum is σ = 99399445656. Its totient is φ = 23666534640.

The previous prime is 52066376251. The next prime is 52066376279. The reversal of 52066376252 is 25267366025.

It is a Harshad number since it is a multiple of its sum of digits (44), and also a Moran number because the ratio is a prime number: 1183326733 = 52066376252 / (5 + 2 + 0 + 6 + 6 + 3 + 7 + 6 + 2 + 5 + 2).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52066376251) 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, 591663323 + ... + 591663410.

It is an arithmetic number, because the mean of its divisors is an integer number (8283287138).

Almost surely, 2^52066376252 is an apocalyptic number.

It is an amenable number.

52066376252 is a deficient number, since it is larger than the sum of its proper divisors (47333069404).

52066376252 is a wasteful number, since it uses less digits than its factorization.

52066376252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1183326748 (or 1183326746 counting only the distinct ones).

The product of its (nonzero) digits is 907200, while the sum is 44.

The spelling of 52066376252 in words is "fifty-two billion, sixty-six million, three hundred seventy-six thousand, two hundred fifty-two".