2800000053028 has 6 divisors (see below), whose sum is σ = 4900000092806. Its totient is φ = 1400000026512.

The previous prime is 2800000052981. The next prime is 2800000053031. The reversal of 2800000053028 is 8203500000082.

It can be written as a sum of positive squares in only one way, i.e., 2585734752484 + 214265300544 = 1608022^2 + 462888^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2800000052987 and 2800000053005.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 350000006625 + ... + 350000006632.

Almost surely, 2^{2800000053028} is an apocalyptic number.

It is an amenable number.

2800000053028 is a deficient number, since it is larger than the sum of its proper divisors (2100000039778).

2800000053028 is a wasteful number, since it uses less digits than its factorization.

2800000053028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 700000013261 (or 700000013259 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 28.

The spelling of 2800000053028 in words is "two trillion, eight hundred billion, fifty-three thousand, twenty-eight".