28483537210 has 24 divisors (see below), whose sum is σ = 52693528860. Its totient is φ = 11085479424.

The previous prime is 28483537189. The next prime is 28483537223. The reversal of 28483537210 is 1273538482.

It can be written as a sum of positive squares in 6 ways, for example, as 24901155601 + 3582381609 = 157801^2 + 59853^2 .

It is a super-2 number, since 2×28483537210² (a number of 22 digits) contains 22 as substring.

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, 1026615 + ... + 1053994.

Almost surely, 2^28483537210 is an apocalyptic number.

28483537210 is a deficient number, since it is larger than the sum of its proper divisors (24209991650).

28483537210 is a wasteful number, since it uses less digits than its factorization.

28483537210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2080690 (or 2080653 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 43.

The spelling of 28483537210 in words is "twenty-eight billion, four hundred eighty-three million, five hundred thirty-seven thousand, two hundred ten".