550741295769 has 24 divisors (see below), whose sum is σ = 855148860288. Its totient is φ = 314363780640.

The previous prime is 550741295761. The next prime is 550741295777. The reversal of 550741295769 is 967592147055.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (550741295761) and next prime (550741295777).

It is not a de Polignac number, because 550741295769 - 2³ = 550741295761 is a prime.

It is a super-2 number, since 2×550741295769² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (550741295761) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1922362 + ... + 2190195.

It is an arithmetic number, because the mean of its divisors is an integer number (35631202512).

Almost surely, 2^550741295769 is an apocalyptic number.

It is an amenable number.

550741295769 is a deficient number, since it is larger than the sum of its proper divisors (304407564519).

550741295769 is a wasteful number, since it uses less digits than its factorization.

550741295769 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4113485 (or 4113478 counting only the distinct ones).

The product of its (nonzero) digits is 23814000, while the sum is 60.

The spelling of 550741295769 in words is "five hundred fifty billion, seven hundred forty-one million, two hundred ninety-five thousand, seven hundred sixty-nine".