5156672426 has 16 divisors (see below), whose sum is σ = 7786425024. Its totient is φ = 2561217984.

The previous prime is 5156672399. The next prime is 5156672429. The reversal of 5156672426 is 6242766515.

It is not an unprimeable number, because it can be changed into a prime (5156672429) by changing a digit.

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, 621461 + ... + 629703.

It is an arithmetic number, because the mean of its divisors is an integer number (486651564).

Almost surely, 2^5156672426 is an apocalyptic number.

5156672426 is a deficient number, since it is larger than the sum of its proper divisors (2629752598).

5156672426 is a wasteful number, since it uses less digits than its factorization.

5156672426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10285.

The product of its digits is 604800, while the sum is 44.

The square root of 5156672426 is about 71809.9744186001. The cubic root of 5156672426 is about 1727.6529842742.

The spelling of 5156672426 in words is "five billion, one hundred fifty-six million, six hundred seventy-two thousand, four hundred twenty-six".