53246454432056 has 32 divisors (see below), whose sum is σ = 99878248799040. Its totient is φ = 26612255628288.

The previous prime is 53246454432053. The next prime is 53246454432091. The reversal of 53246454432056 is 65023445464235.

It is a junction number, because it is equal to n+sod(n) for n = 53246454431989 and 53246454432007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53246454432053) 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, 726114065 + ... + 726187391.

It is an arithmetic number, because the mean of its divisors is an integer number (3121195274970).

Almost surely, 2^{53246454432056} is an apocalyptic number.

It is an amenable number.

53246454432056 is a deficient number, since it is larger than the sum of its proper divisors (46631794366984).

53246454432056 is a wasteful number, since it uses less digits than its factorization.

53246454432056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109503 (or 109499 counting only the distinct ones).

The product of its (nonzero) digits is 41472000, while the sum is 53.

The spelling of 53246454432056 in words is "fifty-three trillion, two hundred forty-six billion, four hundred fifty-four million, four hundred thirty-two thousand, fifty-six".