53656043116 has 24 divisors (see below), whose sum is σ = 103028953104. Its totient is φ = 24297074880.

The previous prime is 53656043113. The next prime is 53656043123. The reversal of 53656043116 is 61134065635.

It is not an unprimeable number, because it can be changed into a prime (53656043113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9731650 + ... + 9737161.

It is an arithmetic number, because the mean of its divisors is an integer number (4292873046).

Almost surely, 2^53656043116 is an apocalyptic number.

It is an amenable number.

53656043116 is a deficient number, since it is larger than the sum of its proper divisors (49372909988).

53656043116 is a wasteful number, since it uses less digits than its factorization.

53656043116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19468881 (or 19468879 counting only the distinct ones).

The product of its (nonzero) digits is 194400, while the sum is 40.

The spelling of 53656043116 in words is "fifty-three billion, six hundred fifty-six million, forty-three thousand, one hundred sixteen".