550790535150 has 60 divisors (see below), whose sum is σ = 1530381712992. Its totient is φ = 146877474960.

The previous prime is 550790535109. The next prime is 550790535157. The reversal of 550790535150 is 51535097055.

550790535150 is a `hidden beast` number, since 5 + 507 + 90 + 5 + 3 + 5 + 1 + 50 = 666.

It is a super-2 number, since 2×550790535150² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 550790535096 and 550790535105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (550790535157) by changing a digit.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 67994782 + ... + 68002881.

Almost surely, 2^550790535150 is an apocalyptic number.

550790535150 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

550790535150 is an abundant number, since it is smaller than the sum of its proper divisors (979591177842).

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

550790535150 is a wasteful number, since it uses less digits than its factorization.

550790535150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135997687 (or 135997673 counting only the distinct ones).

The product of its (nonzero) digits is 590625, while the sum is 45.

The spelling of 550790535150 in words is "five hundred fifty billion, seven hundred ninety million, five hundred thirty-five thousand, one hundred fifty".