523034852978 has 8 divisors (see below), whose sum is σ = 855875214000. Its totient is φ = 237743114980.

The previous prime is 523034852941. The next prime is 523034853007. The reversal of 523034852978 is 879258430325.

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, 11887155728 + ... + 11887155771.

It is an arithmetic number, because the mean of its divisors is an integer number (106984401750).

Almost surely, 2^523034852978 is an apocalyptic number.

523034852978 is a deficient number, since it is larger than the sum of its proper divisors (332840361022).

523034852978 is a wasteful number, since it uses less digits than its factorization.

523034852978 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23774311512.

The product of its (nonzero) digits is 14515200, while the sum is 56.

The spelling of 523034852978 in words is "five hundred twenty-three billion, thirty-four million, eight hundred fifty-two thousand, nine hundred seventy-eight".