52105144015 has 32 divisors (see below), whose sum is σ = 64123695360. Its totient is φ = 40634880000.

The previous prime is 52105143983. The next prime is 52105144033. The reversal of 52105144015 is 51044150125.

It is not a de Polignac number, because 52105144015 - 2⁵ = 52105143983 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15996267 + ... + 15999523.

It is an arithmetic number, because the mean of its divisors is an integer number (2003865480).

Almost surely, 2^52105144015 is an apocalyptic number.

52105144015 is a deficient number, since it is larger than the sum of its proper divisors (12018551345).

52105144015 is a wasteful number, since it uses less digits than its factorization.

52105144015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3843.

The product of its (nonzero) digits is 4000, while the sum is 28.

The spelling of 52105144015 in words is "fifty-two billion, one hundred five million, one hundred forty-four thousand, fifteen".