53343510215 has 16 divisors (see below), whose sum is σ = 64686905472. Its totient is φ = 42225214464.

The previous prime is 53343510203. The next prime is 53343510229. The reversal of 53343510215 is 51201534335.

It is a cyclic number.

It is not a de Polignac number, because 53343510215 - 2⁶ = 53343510151 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 15 ways as a sum of consecutive naturals, for example, 2729057 + ... + 2748533.

It is an arithmetic number, because the mean of its divisors is an integer number (4042931592).

Almost surely, 2^53343510215 is an apocalyptic number.

53343510215 is a deficient number, since it is larger than the sum of its proper divisors (11343395257).

53343510215 is a wasteful number, since it uses less digits than its factorization.

53343510215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25226.

The product of its (nonzero) digits is 27000, while the sum is 32.

The spelling of 53343510215 in words is "fifty-three billion, three hundred forty-three million, five hundred ten thousand, two hundred fifteen".