28353064120 has 16 divisors (see below), whose sum is σ = 63794394360. Its totient is φ = 11341225632.

The previous prime is 28353064099. The next prime is 28353064121. The reversal of 28353064120 is 2146035382.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28353064121) 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, 354413262 + ... + 354413341.

Almost surely, 2^28353064120 is an apocalyptic number.

28353064120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

28353064120 is an abundant number, since it is smaller than the sum of its proper divisors (35441330240).

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

28353064120 is a wasteful number, since it uses less digits than its factorization.

28353064120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 708826614 (or 708826610 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 34.

The spelling of 28353064120 in words is "twenty-eight billion, three hundred fifty-three million, sixty-four thousand, one hundred twenty".