52105614615 has 96 divisors (see below), whose sum is σ = 95232983040. Its totient is φ = 26303904000.

The previous prime is 52105614557. The next prime is 52105614619. The reversal of 52105614615 is 51641650125.

52105614615 is a `hidden beast` number, since 5 + 21 + 0 + 5 + 6 + 14 + 615 = 666.

It is not a de Polignac number, because 52105614615 - 2⁹ = 52105614103 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 52105614615.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52105614619) by changing a digit.

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 95 ways as a sum of consecutive naturals, for example, 45269290 + ... + 45270440.

It is an arithmetic number, because the mean of its divisors is an integer number (992010240).

Almost surely, 2^52105614615 is an apocalyptic number.

52105614615 is a deficient number, since it is larger than the sum of its proper divisors (43127368425).

52105614615 is a wasteful number, since it uses less digits than its factorization.

52105614615 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1605 (or 1602 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 36.

The spelling of 52105614615 in words is "fifty-two billion, one hundred five million, six hundred fourteen thousand, six hundred fifteen".