52527502778 has 8 divisors (see below), whose sum is σ = 78878127072. Its totient is φ = 26234793756.

The previous prime is 52527502739. The next prime is 52527502799. The reversal of 52527502778 is 87720572525.

52527502778 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14476550 + ... + 14480177.

It is an arithmetic number, because the mean of its divisors is an integer number (9859765884).

Almost surely, 2^52527502778 is an apocalyptic number.

52527502778 is a deficient number, since it is larger than the sum of its proper divisors (26350624294).

52527502778 is a wasteful number, since it uses less digits than its factorization.

52527502778 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28957636.

The product of its (nonzero) digits is 2744000, while the sum is 50.

The spelling of 52527502778 in words is "fifty-two billion, five hundred twenty-seven million, five hundred two thousand, seven hundred seventy-eight".