5005442426 has 4 divisors (see below), whose sum is σ = 7508163642. Its totient is φ = 2502721212.

The previous prime is 5005442417. The next prime is 5005442437. The reversal of 5005442426 is 6242445005.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 4435426801 + 570015625 = 66599^2 + 23875^2 .

It is a junction number, because it is equal to n+sod(n) for n = 5005442392 and 5005442401.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1251360605 + ... + 1251360608.

Almost surely, 2^5005442426 is an apocalyptic number.

5005442426 is a deficient number, since it is larger than the sum of its proper divisors (2502721216).

5005442426 is a wasteful number, since it uses less digits than its factorization.

5005442426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2502721215.

The product of its (nonzero) digits is 38400, while the sum is 32.

The square root of 5005442426 is about 70749.1514154057. The cubic root of 5005442426 is about 1710.5961495407.

The spelling of 5005442426 in words is "five billion, five million, four hundred forty-two thousand, four hundred twenty-six".