5550553144 has 16 divisors (see below), whose sum is σ = 10955039400. Its totient is φ = 2629209312.

The previous prime is 5550553123. The next prime is 5550553231. The reversal of 5550553144 is 4413550555.

5550553144 = T₁₃₉₂₇ + T₁₃₉₂₈ + ... + T₁₃₉₈₃.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18258247 + ... + 18258550.

Almost surely, 2^5550553144 is an apocalyptic number.

It is an amenable number.

5550553144 is a deficient number, since it is larger than the sum of its proper divisors (5404486256).

5550553144 is a wasteful number, since it uses less digits than its factorization.

5550553144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36516822 (or 36516818 counting only the distinct ones).

The product of its (nonzero) digits is 150000, while the sum is 37.

The square root of 5550553144 is about 74502.0344957102. The cubic root of 5550553144 is about 1770.5658701213.

The spelling of 5550553144 in words is "five billion, five hundred fifty million, five hundred fifty-three thousand, one hundred forty-four".