1055504426 has 8 divisors (see below), whose sum is σ = 1583578560. Its totient is φ = 527644908.

The previous prime is 1055504413. The next prime is 1055504441. The reversal of 1055504426 is 6244055501.

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

It is a super-2 number, since 2×1055504426² = 2228179186611178952, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1055504392 and 1055504401.

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 3 ways as a sum of consecutive naturals, for example, 40736 + ... + 61403.

It is an arithmetic number, because the mean of its divisors is an integer number (197947320).

Almost surely, 2^1055504426 is an apocalyptic number.

1055504426 is a deficient number, since it is larger than the sum of its proper divisors (528074134).

1055504426 is a wasteful number, since it uses less digits than its factorization.

1055504426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107308.

The product of its (nonzero) digits is 24000, while the sum is 32.

The square root of 1055504426 is about 32488.5276059104. The cubic root of 1055504426 is about 1018.1693506431.

Adding to 1055504426 its reverse (6244055501), we get a palindrome (7299559927).

The spelling of 1055504426 in words is "one billion, fifty-five million, five hundred four thousand, four hundred twenty-six".