52552534015 has 4 divisors (see below), whose sum is σ = 63063040824. Its totient is φ = 42042027208.

The previous prime is 52552533991. The next prime is 52552534037. The reversal of 52552534015 is 51043525525.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52552534015 is a prime.

It is a Duffinian number.

It is a zygodrome in base 2.

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 3 ways as a sum of consecutive naturals, for example, 5255253397 + ... + 5255253406.

It is an arithmetic number, because the mean of its divisors is an integer number (15765760206).

Almost surely, 2^52552534015 is an apocalyptic number.

52552534015 is a deficient number, since it is larger than the sum of its proper divisors (10510506809).

52552534015 is a wasteful number, since it uses less digits than its factorization.

52552534015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10510506808.

The product of its (nonzero) digits is 150000, while the sum is 37.

The spelling of 52552534015 in words is "fifty-two billion, five hundred fifty-two million, five hundred thirty-four thousand, fifteen".