28624348053 has 48 divisors (see below), whose sum is σ = 49081084416. Its totient is φ = 16330708080.

The previous prime is 28624347959. The next prime is 28624348097. The reversal of 28624348053 is 35084342682.

28624348053 is a `hidden beast` number, since 2 + 86 + 2 + 43 + 480 + 53 = 666.

It is not a de Polignac number, because 28624348053 - 2¹⁰ = 28624347029 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28624343053) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 1080658 + ... + 1106828.

It is an arithmetic number, because the mean of its divisors is an integer number (1022522592).

Almost surely, 2^28624348053 is an apocalyptic number.

It is an amenable number.

28624348053 is a deficient number, since it is larger than the sum of its proper divisors (20456736363).

28624348053 is an equidigital number, since it uses as much as digits as its factorization.

28624348053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26836 (or 26824 counting only the distinct ones).

The product of its (nonzero) digits is 1105920, while the sum is 45.

The spelling of 28624348053 in words is "twenty-eight billion, six hundred twenty-four million, three hundred forty-eight thousand, fifty-three".