53894548128 has 48 divisors (see below), whose sum is σ = 141508412640. Its totient is φ = 17960376576.

The previous prime is 53894548091. The next prime is 53894548139. The reversal of 53894548128 is 82184549835.

It is a tau number, because it is divible by the number of its divisors (48).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 329526 + ... + 465162.

It is an arithmetic number, because the mean of its divisors is an integer number (2948091930).

Almost surely, 2^53894548128 is an apocalyptic number.

It is an amenable number.

53894548128 is an abundant number, since it is smaller than the sum of its proper divisors (87613864512).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

53894548128 is a wasteful number, since it uses less digits than its factorization.

53894548128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139789 (or 139781 counting only the distinct ones).

The product of its digits is 11059200, while the sum is 57.

The spelling of 53894548128 in words is "fifty-three billion, eight hundred ninety-four million, five hundred forty-eight thousand, one hundred twenty-eight".