52115456 has 24 divisors (see below), whose sum is σ = 104209560. Its totient is φ = 26056704.

The previous prime is 52115449. The next prime is 52115471. The reversal of 52115456 is 65451125.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10676 + ... + 14771.

It is an arithmetic number, because the mean of its divisors is an integer number (4342065).

Almost surely, 2^52115456 is an apocalyptic number.

It is an amenable number.

52115456 is a deficient number, since it is larger than the sum of its proper divisors (52094104).

52115456 is an equidigital number, since it uses as much as digits as its factorization.

52115456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25469 (or 25449 counting only the distinct ones).

The product of its digits is 6000, while the sum is 29.

The square root of 52115456 is about 7219.1035454549. The cubic root of 52115456 is about 373.5271555923.

The spelling of 52115456 in words is "fifty-two million, one hundred fifteen thousand, four hundred fifty-six".