550526240456 has 32 divisors (see below), whose sum is σ = 1078403700600. Its totient is φ = 263139878400.

The previous prime is 550526240419. The next prime is 550526240461. The reversal of 550526240456 is 654042625055.

It can be written as a sum of positive squares in 4 ways, for example, as 469682691556 + 80843548900 = 685334^2 + 284330^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11723885 + ... + 11770748.

Almost surely, 2^550526240456 is an apocalyptic number.

It is an amenable number.

550526240456 is a deficient number, since it is larger than the sum of its proper divisors (527877460144).

550526240456 is a wasteful number, since it uses less digits than its factorization.

550526240456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23494769 (or 23494765 counting only the distinct ones).

The product of its (nonzero) digits is 1440000, while the sum is 44.

The spelling of 550526240456 in words is "five hundred fifty billion, five hundred twenty-six million, two hundred forty thousand, four hundred fifty-six".