550926692369 has 4 divisors (see below), whose sum is σ = 552116599296. Its totient is φ = 549736785444.

The previous prime is 550926692287. The next prime is 550926692387. The reversal of 550926692369 is 963296629055.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-550926692369 is a prime.

It is a super-2 number, since 2×550926692369² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (550926652369) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 594952769 + ... + 594953694.

It is an arithmetic number, because the mean of its divisors is an integer number (138029149824).

Almost surely, 2^550926692369 is an apocalyptic number.

It is an amenable number.

550926692369 is a deficient number, since it is larger than the sum of its proper divisors (1189906927).

550926692369 is a wasteful number, since it uses less digits than its factorization.

550926692369 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1189906926.

The product of its (nonzero) digits is 47239200, while the sum is 62.

The spelling of 550926692369 in words is "five hundred fifty billion, nine hundred twenty-six million, six hundred ninety-two thousand, three hundred sixty-nine".