52569295994 has 8 divisors (see below), whose sum is σ = 78856813440. Its totient is φ = 26283691516.

The previous prime is 52569295943. The next prime is 52569295997. The reversal of 52569295994 is 49959296525.

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

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 52569295994.

It is not an unprimeable number, because it can be changed into a prime (52569295997) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 407444 + ... + 520719.

It is an arithmetic number, because the mean of its divisors is an integer number (9857101680).

Almost surely, 2^52569295994 is an apocalyptic number.

52569295994 is a deficient number, since it is larger than the sum of its proper divisors (26287517446).

52569295994 is a wasteful number, since it uses less digits than its factorization.

52569295994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 956484.

The product of its digits is 78732000, while the sum is 65.

The spelling of 52569295994 in words is "fifty-two billion, five hundred sixty-nine million, two hundred ninety-five thousand, nine hundred ninety-four".