52356155011 has 4 divisors (see below), whose sum is σ = 52361274672. Its totient is φ = 52351035352.

The previous prime is 52356154967. The next prime is 52356155017. The reversal of 52356155011 is 11055165325.

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

It is a cyclic number.

It is not a de Polignac number, because 52356155011 - 2⁷ = 52356154883 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52356155017) 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, 2544460 + ... + 2564953.

It is an arithmetic number, because the mean of its divisors is an integer number (13090318668).

Almost surely, 2^52356155011 is an apocalyptic number.

52356155011 is a deficient number, since it is larger than the sum of its proper divisors (5119661).

52356155011 is a wasteful number, since it uses less digits than its factorization.

52356155011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5119660.

The product of its (nonzero) digits is 22500, while the sum is 34.

The spelling of 52356155011 in words is "fifty-two billion, three hundred fifty-six million, one hundred fifty-five thousand, eleven".