52353206515 has 4 divisors (see below), whose sum is σ = 62823847824. Its totient is φ = 41882565208.

The previous prime is 52353206501. The next prime is 52353206539. The reversal of 52353206515 is 51560235325.

52353206515 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 52353206515 - 2⁵ = 52353206483 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5235320647 + ... + 5235320656.

It is an arithmetic number, because the mean of its divisors is an integer number (15705961956).

Almost surely, 2^52353206515 is an apocalyptic number.

52353206515 is a deficient number, since it is larger than the sum of its proper divisors (10470641309).

52353206515 is a wasteful number, since it uses less digits than its factorization.

52353206515 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10470641308.

The product of its (nonzero) digits is 135000, while the sum is 37.

The spelling of 52353206515 in words is "fifty-two billion, three hundred fifty-three million, two hundred six thousand, five hundred fifteen".