550760786900 has 18 divisors (see below), whose sum is σ = 1195150907790. Its totient is φ = 220304314720.

The previous prime is 550760786881. The next prime is 550760786909. The reversal of 550760786900 is 9687067055.

It is a happy number.

550760786900 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 14816732176 + 535944054724 = 121724^2 + 732082^2 .

It is a super-2 number, since 2×550760786900² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (550760786909) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2753803835 + ... + 2753804034.

It is an arithmetic number, because the mean of its divisors is an integer number (66397272655).

Almost surely, 2^550760786900 is an apocalyptic number.

550760786900 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

550760786900 is an abundant number, since it is smaller than the sum of its proper divisors (644390120890).

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

550760786900 is a wasteful number, since it uses less digits than its factorization.

550760786900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5507607883 (or 5507607876 counting only the distinct ones).

The product of its (nonzero) digits is 3175200, while the sum is 53.

The spelling of 550760786900 in words is "five hundred fifty billion, seven hundred sixty million, seven hundred eighty-six thousand, nine hundred".