53223335015 has 4 divisors (see below), whose sum is σ = 63868002024. Its totient is φ = 42578668008.

The previous prime is 53223334999. The next prime is 53223335023. The reversal of 53223335015 is 51053332235.

53223335015 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 53223335015 - 2⁴ = 53223334999 is a prime.

It is a Duffinian number.

It is a congruent 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, 5322333497 + ... + 5322333506.

It is an arithmetic number, because the mean of its divisors is an integer number (15967000506).

Almost surely, 2^53223335015 is an apocalyptic number.

53223335015 is a deficient number, since it is larger than the sum of its proper divisors (10644667009).

53223335015 is a wasteful number, since it uses less digits than its factorization.

53223335015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10644667008.

The product of its (nonzero) digits is 40500, while the sum is 32.

The spelling of 53223335015 in words is "fifty-three billion, two hundred twenty-three million, three hundred thirty-five thousand, fifteen".