550411526144 has 28 divisors (see below), whose sum is σ = 1100755879764. Its totient is φ = 275205758976.

The previous prime is 550411526111. The next prime is 550411526237. The reversal of 550411526144 is 441625114055.

It is a super-2 number, since 2×550411526144² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 550411526098 and 550411526107.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33586262 + ... + 33602645.

Almost surely, 2^550411526144 is an apocalyptic number.

It is an amenable number.

550411526144 is a deficient number, since it is larger than the sum of its proper divisors (550344353620).

550411526144 is an frugal number, since it uses more digits than its factorization.

550411526144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67188933 (or 67188909 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 38.

The spelling of 550411526144 in words is "five hundred fifty billion, four hundred eleven million, five hundred twenty-six thousand, one hundred forty-four".