4572561368796 has 24 divisors (see below), whose sum is σ = 10671455447184. Its totient is φ = 1523880610560.

The previous prime is 4572561368777. The next prime is 4572561368797. The reversal of 4572561368796 is 6978631652754.

It is a self number, because there is not a number n which added to its sum of digits gives 4572561368796.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4572561368797) 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, 38251885 + ... + 38371236.

It is an arithmetic number, because the mean of its divisors is an integer number (444643976966).

Almost surely, 2^{4572561368796} is an apocalyptic number.

It is an amenable number.

4572561368796 is an abundant number, since it is smaller than the sum of its proper divisors (6098894078388).

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

4572561368796 is a wasteful number, since it uses less digits than its factorization.

4572561368796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76628101 (or 76628099 counting only the distinct ones).

The product of its digits is 457228800, while the sum is 69.

The spelling of 4572561368796 in words is "four trillion, five hundred seventy-two billion, five hundred sixty-one million, three hundred sixty-eight thousand, seven hundred ninety-six".