520750675248 has 20 divisors (see below), whose sum is σ = 1345272577848. Its totient is φ = 173583558400.

The previous prime is 520750675223. The next prime is 520750675253. The reversal of 520750675248 is 842576057025.

It is a self number, because there is not a number n which added to its sum of digits gives 520750675248.

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, 5424486153 + ... + 5424486248.

Almost surely, 2^520750675248 is an apocalyptic number.

It is an amenable number.

520750675248 is an abundant number, since it is smaller than the sum of its proper divisors (824521902600).

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

520750675248 is a wasteful number, since it uses less digits than its factorization.

520750675248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10848972412 (or 10848972406 counting only the distinct ones).

The product of its (nonzero) digits is 4704000, while the sum is 51.

The spelling of 520750675248 in words is "five hundred twenty billion, seven hundred fifty million, six hundred seventy-five thousand, two hundred forty-eight".