52155964006 has 4 divisors (see below), whose sum is σ = 78233946012. Its totient is φ = 26077982002.

The previous prime is 52155963997. The next prime is 52155964033. The reversal of 52155964006 is 60046955125.

52155964006 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, 13038991000 + ... + 13038991003.

It is an arithmetic number, because the mean of its divisors is an integer number (19558486503).

Almost surely, 2^52155964006 is an apocalyptic number.

52155964006 is a deficient number, since it is larger than the sum of its proper divisors (26077982006).

52155964006 is a wasteful number, since it uses less digits than its factorization.

52155964006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26077982005.

The product of its (nonzero) digits is 324000, while the sum is 43.

The spelling of 52155964006 in words is "fifty-two billion, one hundred fifty-five million, nine hundred sixty-four thousand, six".