32790566448 has 200 divisors, whose sum is σ = 98268758016. Its totient is φ = 10545033600.

The previous prime is 32790566441. The next prime is 32790566461. The reversal of 32790566448 is 84466509723.

32790566448 is a `hidden beast` number, since 3 + 2 + 79 + 0 + 566 + 4 + 4 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 32790566394 and 32790566403.

It is not an unprimeable number, because it can be changed into a prime (32790566441) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 15386343 + ... + 15388473.

Almost surely, 2^32790566448 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 32790566448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (49134379008).

32790566448 is an abundant number, since it is smaller than the sum of its proper divisors (65478191568).

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

32790566448 is a wasteful number, since it uses less digits than its factorization.

32790566448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2565 (or 2550 counting only the distinct ones).

The product of its (nonzero) digits is 8709120, while the sum is 54.

The spelling of 32790566448 in words is "thirty-two billion, seven hundred ninety million, five hundred sixty-six thousand, four hundred forty-eight".