52378910134 has 4 divisors (see below), whose sum is σ = 78568365204. Its totient is φ = 26189455066.

The previous prime is 52378910099. The next prime is 52378910147. The reversal of 52378910134 is 43101987325.

52378910134 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13094727532 + ... + 13094727535.

It is an arithmetic number, because the mean of its divisors is an integer number (19642091301).

Almost surely, 2^52378910134 is an apocalyptic number.

52378910134 is a deficient number, since it is larger than the sum of its proper divisors (26189455070).

52378910134 is a wasteful number, since it uses less digits than its factorization.

52378910134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26189455069.

The product of its (nonzero) digits is 181440, while the sum is 43.

The spelling of 52378910134 in words is "fifty-two billion, three hundred seventy-eight million, nine hundred ten thousand, one hundred thirty-four".