550530025532 has 12 divisors (see below), whose sum is σ = 972966431976. Its totient is φ = 272539616400.

The previous prime is 550530025501. The next prime is 550530025603. The reversal of 550530025532 is 235520035055.

It is a junction number, because it is equal to n+sod(n) for n = 550530025492 and 550530025501.

It is a congruent number.

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, 681348638 + ... + 681349445.

It is an arithmetic number, because the mean of its divisors is an integer number (81080535998).

Almost surely, 2^550530025532 is an apocalyptic number.

It is an amenable number.

550530025532 is a deficient number, since it is larger than the sum of its proper divisors (422436406444).

550530025532 is a wasteful number, since it uses less digits than its factorization.

550530025532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1362698188 (or 1362698186 counting only the distinct ones).

The product of its (nonzero) digits is 112500, while the sum is 35.

The spelling of 550530025532 in words is "five hundred fifty billion, five hundred thirty million, twenty-five thousand, five hundred thirty-two".