52781944096 has 48 divisors (see below), whose sum is σ = 121521242304. Its totient is φ = 22094763264.

The previous prime is 52781944081. The next prime is 52781944123. The reversal of 52781944096 is 69044918725.

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, 2730295 + ... + 2749558.

It is an arithmetic number, because the mean of its divisors is an integer number (2531692548).

Almost surely, 2^52781944096 is an apocalyptic number.

52781944096 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

52781944096 is an abundant number, since it is smaller than the sum of its proper divisors (68739298208).

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

52781944096 is a wasteful number, since it uses less digits than its factorization.

52781944096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5479913 (or 5479905 counting only the distinct ones).

The product of its (nonzero) digits is 4354560, while the sum is 55.

It can be divided in two parts, 527819 and 44096, that added together give a triangular number (571915 = T₁₀₆₉).

The spelling of 52781944096 in words is "fifty-two billion, seven hundred eighty-one million, nine hundred forty-four thousand, ninety-six".