52978467306 has 16 divisors (see below), whose sum is σ = 110563758144. Its totient is φ = 16891685184.

The previous prime is 52978467301. The next prime is 52978467323. The reversal of 52978467306 is 60376487925.

It is not an unprimeable number, because it can be changed into a prime (52978467301) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 191950831 + ... + 191951106.

It is an arithmetic number, because the mean of its divisors is an integer number (6910234884).

Almost surely, 2^52978467306 is an apocalyptic number.

52978467306 is an abundant number, since it is smaller than the sum of its proper divisors (57585290838).

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

52978467306 is a wasteful number, since it uses less digits than its factorization.

52978467306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 383901965.

The product of its (nonzero) digits is 15240960, while the sum is 57.

The spelling of 52978467306 in words is "fifty-two billion, nine hundred seventy-eight million, four hundred sixty-seven thousand, three hundred six".