28450067376 has 20 divisors (see below), whose sum is σ = 73496007512. Its totient is φ = 9483355776.

The previous prime is 28450067369. The next prime is 28450067377. The reversal of 28450067376 is 67376005482.

It is a Harshad number since it is a multiple of its sum of digits (48), and also a Moran number because the ratio is a prime number: 592709737 = 28450067376 / (2 + 8 + 4 + 5 + 0 + 0 + 6 + 7 + 3 + 7 + 6).

It is not an unprimeable number, because it can be changed into a prime (28450067377) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 296354821 + ... + 296354916.

Almost surely, 2^28450067376 is an apocalyptic number.

It is an amenable number.

28450067376 is an abundant number, since it is smaller than the sum of its proper divisors (45045940136).

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

28450067376 is a wasteful number, since it uses less digits than its factorization.

28450067376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 592709748 (or 592709742 counting only the distinct ones).

The product of its (nonzero) digits is 1693440, while the sum is 48.

The spelling of 28450067376 in words is "twenty-eight billion, four hundred fifty million, sixty-seven thousand, three hundred seventy-six".