52052355515 has 8 divisors (see below), whose sum is σ = 62499089328. Its totient is φ = 41617709280.

The previous prime is 52052355491. The next prime is 52052355529. The reversal of 52052355515 is 51555325025.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 52052355515 - 2⁶ = 52052355451 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3012416 + ... + 3029645.

It is an arithmetic number, because the mean of its divisors is an integer number (7812386166).

Almost surely, 2^52052355515 is an apocalyptic number.

52052355515 is a deficient number, since it is larger than the sum of its proper divisors (10446733813).

52052355515 is a wasteful number, since it uses less digits than its factorization.

52052355515 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6043789.

The product of its (nonzero) digits is 187500, while the sum is 38.

The spelling of 52052355515 in words is "fifty-two billion, fifty-two million, three hundred fifty-five thousand, five hundred fifteen".