28618456362 has 8 divisors (see below), whose sum is σ = 57236912736. Its totient is φ = 9539485452.

The previous prime is 28618456343. The next prime is 28618456411. The reversal of 28618456362 is 26365481682.

It is a sphenic number, since it is the product of 3 distinct primes.

28618456362 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2384871358 + ... + 2384871369.

It is an arithmetic number, because the mean of its divisors is an integer number (7154614092).

Almost surely, 2^28618456362 is an apocalyptic number.

28618456362 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

28618456362 is a wasteful number, since it uses less digits than its factorization.

28618456362 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4769742732.

The product of its digits is 3317760, while the sum is 51.

The spelling of 28618456362 in words is "twenty-eight billion, six hundred eighteen million, four hundred fifty-six thousand, three hundred sixty-two".