53044452115 has 4 divisors (see below), whose sum is σ = 63653342544. Its totient is φ = 42435561688.

The previous prime is 53044452091. The next prime is 53044452127. The reversal of 53044452115 is 51125444035.

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 53044452115 - 2²⁷ = 52910234387 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5304445207 + ... + 5304445216.

It is an arithmetic number, because the mean of its divisors is an integer number (15913335636).

Almost surely, 2^53044452115 is an apocalyptic number.

53044452115 is a deficient number, since it is larger than the sum of its proper divisors (10608890429).

53044452115 is a wasteful number, since it uses less digits than its factorization.

53044452115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10608890428.

The product of its (nonzero) digits is 48000, while the sum is 34.

The spelling of 53044452115 in words is "fifty-three billion, forty-four million, four hundred fifty-two thousand, one hundred fifteen".