652677848278378 has 32 divisors (see below), whose sum is σ = 1109829638211840. Its totient is φ = 285378050577600.

The previous prime is 652677848278333. The next prime is 652677848278429. The reversal of 652677848278378 is 873872848776256.

652677848278378 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34503028 + ... + 49958128.

It is an arithmetic number, because the mean of its divisors is an integer number (34682176194120).

Almost surely, 2^{652677848278378} is an apocalyptic number.

652677848278378 is a deficient number, since it is larger than the sum of its proper divisors (457151789933462).

652677848278378 is a wasteful number, since it uses less digits than its factorization.

652677848278378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15540622.

The product of its digits is 84970045440, while the sum is 88.

The spelling of 652677848278378 in words is "six hundred fifty-two trillion, six hundred seventy-seven billion, eight hundred forty-eight million, two hundred seventy-eight thousand, three hundred seventy-eight".