52655387500378 has 8 divisors (see below), whose sum is σ = 85058702885268. Its totient is φ = 24302486538624.

The previous prime is 52655387500357. The next prime is 52655387500421. The reversal of 52655387500378 is 87300578355625.

It can be written as a sum of positive squares in 2 ways, for example, as 51728359371049 + 927028129329 = 7192243^2 + 962823^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1012603605751 + ... + 1012603605802.

Almost surely, 2^{52655387500378} is an apocalyptic number.

52655387500378 is a deficient number, since it is larger than the sum of its proper divisors (32403315384890).

52655387500378 is a wasteful number, since it uses less digits than its factorization.

52655387500378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2025207211568.

The product of its (nonzero) digits is 211680000, while the sum is 64.

The spelling of 52655387500378 in words is "fifty-two trillion, six hundred fifty-five billion, three hundred eighty-seven million, five hundred thousand, three hundred seventy-eight".