5056165550 has 24 divisors (see below), whose sum is σ = 9581915736. Its totient is φ = 1984305440.

The previous prime is 5056165547. The next prime is 5056165559. The reversal of 5056165550 is 555616505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5056165559) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 951344 + ... + 956643.

It is an arithmetic number, because the mean of its divisors is an integer number (399246489).

Almost surely, 2^5056165550 is an apocalyptic number.

5056165550 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5056165550 is a deficient number, since it is larger than the sum of its proper divisors (4525750186).

5056165550 is a wasteful number, since it uses less digits than its factorization.

5056165550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1908052 (or 1908047 counting only the distinct ones).

The product of its (nonzero) digits is 112500, while the sum is 38.

The square root of 5056165550 is about 71106.7194433831. The cubic root of 5056165550 is about 1716.3549034286.

The spelling of 5056165550 in words is "five billion, fifty-six million, one hundred sixty-five thousand, five hundred fifty".