5550377155 has 8 divisors (see below), whose sum is σ = 6692019984. Its totient is φ = 4419256800.

The previous prime is 5550377153. The next prime is 5550377167. The reversal of 5550377155 is 5517730555.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5550377155 - 2¹ = 5550377153 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5550377153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2629456 + ... + 2631565.

It is an arithmetic number, because the mean of its divisors is an integer number (836502498).

Almost surely, 2^5550377155 is an apocalyptic number.

5550377155 is a deficient number, since it is larger than the sum of its proper divisors (1141642829).

5550377155 is a wasteful number, since it uses less digits than its factorization.

5550377155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5261237.

The product of its (nonzero) digits is 459375, while the sum is 43.

The square root of 5550377155 is about 74500.8533843741. The cubic root of 5550377155 is about 1770.5471570668.

The spelling of 5550377155 in words is "five billion, five hundred fifty million, three hundred seventy-seven thousand, one hundred fifty-five".