1009028124528 has 20 divisors (see below), whose sum is σ = 2606655988488. Its totient is φ = 336342708160.

The previous prime is 1009028124499. The next prime is 1009028124551. The reversal of 1009028124528 is 8254218209001.

It is a self number, because there is not a number n which added to its sum of digits gives 1009028124528.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10510709583 + ... + 10510709678.

Almost surely, 2^{1009028124528} is an apocalyptic number.

It is an amenable number.

1009028124528 is an abundant number, since it is smaller than the sum of its proper divisors (1597627863960).

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

1009028124528 is a wasteful number, since it uses less digits than its factorization.

1009028124528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21021419272 (or 21021419266 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 42.

The spelling of 1009028124528 in words is "one trillion, nine billion, twenty-eight million, one hundred twenty-four thousand, five hundred twenty-eight".