5495555944 has 32 divisors (see below), whose sum is σ = 10518012000. Its totient is φ = 2691101632.

The previous prime is 5495555893. The next prime is 5495555951. The reversal of 5495555944 is 4495555945.

It is a super-2 number, since 2×5495555944² = 60402270267267462272, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 105327 + ... + 148609.

It is an arithmetic number, because the mean of its divisors is an integer number (328687875).

Almost surely, 2^5495555944 is an apocalyptic number.

It is an amenable number.

5495555944 is a deficient number, since it is larger than the sum of its proper divisors (5022456056).

5495555944 is a wasteful number, since it uses less digits than its factorization.

5495555944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43617 (or 43613 counting only the distinct ones).

The product of its digits is 16200000, while the sum is 55.

The square root of 5495555944 is about 74132.0169967066. The cubic root of 5495555944 is about 1764.6986133224.

Subtracting from 5495555944 its reverse (4495555945), we obtain a palindrome (999999999).

The spelling of 5495555944 in words is "five billion, four hundred ninety-five million, five hundred fifty-five thousand, nine hundred forty-four".