28300057546 has 16 divisors (see below), whose sum is σ = 43492736448. Its totient is φ = 13802594400.

The previous prime is 28300057523. The next prime is 28300057559. The reversal of 28300057546 is 64575000382.

It is a junction number, because it is equal to n+sod(n) for n = 28300057499 and 28300057508.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 529051 + ... + 580081.

It is an arithmetic number, because the mean of its divisors is an integer number (2718296028).

Almost surely, 2^28300057546 is an apocalyptic number.

28300057546 is a deficient number, since it is larger than the sum of its proper divisors (15192678902).

28300057546 is a wasteful number, since it uses less digits than its factorization.

28300057546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57837.

The product of its (nonzero) digits is 201600, while the sum is 40.

The spelling of 28300057546 in words is "twenty-eight billion, three hundred million, fifty-seven thousand, five hundred forty-six".