5122157106 has 32 divisors (see below), whose sum is σ = 11184537600. Its totient is φ = 1550929680.

The previous prime is 5122157099. The next prime is 5122157141. The reversal of 5122157106 is 6017512215.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54075 + ... + 114753.

It is an arithmetic number, because the mean of its divisors is an integer number (349516800).

Almost surely, 2^5122157106 is an apocalyptic number.

5122157106 is an abundant number, since it is smaller than the sum of its proper divisors (6062380494).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5122157106 is a wasteful number, since it uses less digits than its factorization.

5122157106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61974.

The product of its (nonzero) digits is 4200, while the sum is 30.

The square root of 5122157106 is about 71569.2469291106. The cubic root of 5122157106 is about 1723.7897672074.

The spelling of 5122157106 in words is "five billion, one hundred twenty-two million, one hundred fifty-seven thousand, one hundred six".