5556957026 has 8 divisors (see below), whose sum is σ = 8338538844. Its totient is φ = 2777444080.

The previous prime is 5556957011. The next prime is 5556957031. The reversal of 5556957026 is 6207596555.

It is a Cunningham number, because it is equal to 74545²+1.

It can be written as a sum of positive squares in 2 ways, for example, as 5556957025 + 1 = 74545^2 + 1^2 .

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

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, 510485 + ... + 521256.

Almost surely, 2^5556957026 is an apocalyptic number.

5556957026 is a deficient number, since it is larger than the sum of its proper divisors (2781581818).

5556957026 is a wasteful number, since it uses less digits than its factorization.

5556957026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1034436.

The product of its (nonzero) digits is 2835000, while the sum is 50.

The square root of 5556957026 is about 74545.0000067074. Note that the first 5 decimals coincide. The cubic root of 5556957026 is about 1771.2465312407.

The spelling of 5556957026 in words is "five billion, five hundred fifty-six million, nine hundred fifty-seven thousand, twenty-six".