5716121556 has 48 divisors (see below), whose sum is σ = 13398073920. Its totient is φ = 1896760320.

The previous prime is 5716121501. The next prime is 5716121569. The reversal of 5716121556 is 6551216175.

It is a happy number.

It is a super-2 number, since 2×5716121556² = 65348091285935722272, which contains 22 as substring.

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 15 ways as a sum of consecutive naturals, for example, 3025060 + ... + 3026948.

It is an arithmetic number, because the mean of its divisors is an integer number (279126540).

Almost surely, 2^5716121556 is an apocalyptic number.

It is an amenable number.

5716121556 is an abundant number, since it is smaller than the sum of its proper divisors (7681952364).

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

5716121556 is a wasteful number, since it uses less digits than its factorization.

5716121556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2904 (or 2902 counting only the distinct ones).

The product of its digits is 63000, while the sum is 39.

The square root of 5716121556 is about 75605.0365782598. The cubic root of 5716121556 is about 1787.9985073232.

The spelling of 5716121556 in words is "five billion, seven hundred sixteen million, one hundred twenty-one thousand, five hundred fifty-six".