28003055303050 has 24 divisors (see below), whose sum is σ = 54827034595200. Its totient is φ = 10611684114480.

The previous prime is 28003055302969. The next prime is 28003055303143. The reversal of 28003055303050 is 5030355030082.

It is a super-2 number, since 2×28003055303050² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 28003055302997 and 28003055303015.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14738449210 + ... + 14738451109.

It is an arithmetic number, because the mean of its divisors is an integer number (2284459774800).

Almost surely, 2^{28003055303050} is an apocalyptic number.

28003055303050 is a deficient number, since it is larger than the sum of its proper divisors (26823979292150).

28003055303050 is a wasteful number, since it uses less digits than its factorization.

28003055303050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29476900350 (or 29476900345 counting only the distinct ones).

The product of its (nonzero) digits is 54000, while the sum is 34.

The spelling of 28003055303050 in words is "twenty-eight trillion, three billion, fifty-five million, three hundred three thousand, fifty".