52043215 has 16 divisors (see below), whose sum is σ = 71497728. Its totient is φ = 35624736.

The previous prime is 52043183. The next prime is 52043231. The reversal of 52043215 is 51234025.

It is not a de Polignac number, because 52043215 - 2⁵ = 52043183 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, 29344 + ... + 31066.

It is an arithmetic number, because the mean of its divisors is an integer number (4468608).

Almost surely, 2^52043215 is an apocalyptic number.

52043215 is a deficient number, since it is larger than the sum of its proper divisors (19454513).

52043215 is a wasteful number, since it uses less digits than its factorization.

52043215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2598.

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 52043215 is about 7214.0983497593. The cubic root of 52043215 is about 373.3544847887.

The spelling of 52043215 in words is "fifty-two million, forty-three thousand, two hundred fifteen".