5712157122 has 64 divisors (see below), whose sum is σ = 13204767744. Its totient is φ = 1613557440.

The previous prime is 5712157081. The next prime is 5712157133. The reversal of 5712157122 is 2217512175.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3068472 + ... + 3070332.

It is an arithmetic number, because the mean of its divisors is an integer number (206324496).

Almost surely, 2^5712157122 is an apocalyptic number.

5712157122 is an abundant number, since it is smaller than the sum of its proper divisors (7492610622).

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

5712157122 is a wasteful number, since it uses less digits than its factorization.

5712157122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2663.

The product of its digits is 9800, while the sum is 33.

The square root of 5712157122 is about 75578.8139758755. The cubic root of 5712157122 is about 1787.5850544039.

Adding to 5712157122 its reverse (2217512175), we get a palindrome (7929669297).

The spelling of 5712157122 in words is "five billion, seven hundred twelve million, one hundred fifty-seven thousand, one hundred twenty-two".