53226366294792 has 128 divisors (see below), whose sum is σ = 140885590809600. Its totient is φ = 16723152390912.

The previous prime is 53226366294691. The next prime is 53226366294809. The reversal of 53226366294792 is 29749266362235.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16329183 + ... + 19315665.

It is an arithmetic number, because the mean of its divisors is an integer number (1100668678200).

Almost surely, 2^{53226366294792} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 53226366294792, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (70442795404800).

53226366294792 is an abundant number, since it is smaller than the sum of its proper divisors (87659224514808).

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

53226366294792 is a wasteful number, since it uses less digits than its factorization.

53226366294792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2986987 (or 2986983 counting only the distinct ones).

The product of its digits is 352719360, while the sum is 66.

The spelling of 53226366294792 in words is "fifty-three trillion, two hundred twenty-six billion, three hundred sixty-six million, two hundred ninety-four thousand, seven hundred ninety-two".