5156431006 has 16 divisors (see below), whose sum is σ = 7901432640. Its totient is φ = 2522651040.

The previous prime is 5156430977. The next prime is 5156431031. The reversal of 5156431006 is 6001346515.

It is a congruent number.

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, 519700 + ... + 529528.

It is an arithmetic number, because the mean of its divisors is an integer number (493839540).

Almost surely, 2^5156431006 is an apocalyptic number.

5156431006 is a deficient number, since it is larger than the sum of its proper divisors (2745001634).

5156431006 is a wasteful number, since it uses less digits than its factorization.

5156431006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15459.

The product of its (nonzero) digits is 10800, while the sum is 31.

The square root of 5156431006 is about 71808.2934346723. The cubic root of 5156431006 is about 1727.6260226694.

The spelling of 5156431006 in words is "five billion, one hundred fifty-six million, four hundred thirty-one thousand, six".