550413436154 has 24 divisors (see below), whose sum is σ = 856432459764. Its totient is φ = 265292544000.

The previous prime is 550413436129. The next prime is 550413436193. The reversal of 550413436154 is 451634314055.

It can be written as a sum of positive squares in 2 ways, for example, as 533742752929 + 16670683225 = 730577^2 + 129115^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 63197 + ... + 1051104.

Almost surely, 2^550413436154 is an apocalyptic number.

550413436154 is a deficient number, since it is larger than the sum of its proper divisors (306019023610).

550413436154 is a wasteful number, since it uses less digits than its factorization.

550413436154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1114622 (or 1114591 counting only the distinct ones).

The product of its (nonzero) digits is 432000, while the sum is 41.

The spelling of 550413436154 in words is "five hundred fifty billion, four hundred thirteen million, four hundred thirty-six thousand, one hundred fifty-four".