10520577416 has 16 divisors (see below), whose sum is σ = 19758589440. Its totient is φ = 5251620240.

The previous prime is 10520577383. The next prime is 10520577439. The reversal of 10520577416 is 61477502501.

It is a super-3 number, since 3×10520577416³ (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 10520577416.

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, 1078400 + ... + 1088111.

It is an arithmetic number, because the mean of its divisors is an integer number (1234911840).

Almost surely, 2^10520577416 is an apocalyptic number.

It is an amenable number.

10520577416 is a deficient number, since it is larger than the sum of its proper divisors (9238012024).

10520577416 is a wasteful number, since it uses less digits than its factorization.

10520577416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2167124 (or 2167120 counting only the distinct ones).

The product of its (nonzero) digits is 58800, while the sum is 38.

The spelling of 10520577416 in words is "ten billion, five hundred twenty million, five hundred seventy-seven thousand, four hundred sixteen".