52105040155 has 16 divisors (see below), whose sum is σ = 72464799744. Its totient is φ = 35225940960.

The previous prime is 52105040123. The next prime is 52105040233. The reversal of 52105040155 is 55104050125.

It is not a de Polignac number, because 52105040155 - 2⁵ = 52105040123 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10481427 + ... + 10486396.

It is an arithmetic number, because the mean of its divisors is an integer number (4529049984).

Almost surely, 2^52105040155 is an apocalyptic number.

52105040155 is a deficient number, since it is larger than the sum of its proper divisors (20359759589).

52105040155 is a wasteful number, since it uses less digits than its factorization.

52105040155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20967906.

The product of its (nonzero) digits is 5000, while the sum is 28.

The spelling of 52105040155 in words is "fifty-two billion, one hundred five million, forty thousand, one hundred fifty-five".