509069248104 has 16 divisors (see below), whose sum is σ = 1272673120320. Its totient is φ = 169689749360.

The previous prime is 509069248097. The next prime is 509069248139. The reversal of 509069248104 is 401842960905.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10605609312 + ... + 10605609359.

It is an arithmetic number, because the mean of its divisors is an integer number (79542070020).

Almost surely, 2^509069248104 is an apocalyptic number.

It is an amenable number.

509069248104 is an abundant number, since it is smaller than the sum of its proper divisors (763603872216).

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

509069248104 is a wasteful number, since it uses less digits than its factorization.

509069248104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21211218680 (or 21211218676 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 48.

The spelling of 509069248104 in words is "five hundred nine billion, sixty-nine million, two hundred forty-eight thousand, one hundred four".