550060565157 has 24 divisors (see below), whose sum is σ = 820106393600. Its totient is φ = 355003054560.

The previous prime is 550060565143. The next prime is 550060565179. The reversal of 550060565157 is 751565060055.

It is not a de Polignac number, because 550060565157 - 2⁴ = 550060565141 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (550060565057) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4084069 + ... + 4216602.

Almost surely, 2^550060565157 is an apocalyptic number.

It is an amenable number.

550060565157 is a deficient number, since it is larger than the sum of its proper divisors (270045828443).

550060565157 is a wasteful number, since it uses less digits than its factorization.

550060565157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8300913 (or 8300910 counting only the distinct ones).

The product of its (nonzero) digits is 787500, while the sum is 45.

The spelling of 550060565157 in words is "five hundred fifty billion, sixty million, five hundred sixty-five thousand, one hundred fifty-seven".