4957557616162 has 8 divisors (see below), whose sum is σ = 7468252031916. Its totient is φ = 2468140272192.

The previous prime is 4957557616157. The next prime is 4957557616163. The reversal of 4957557616162 is 2616167557594.

It can be written as a sum of positive squares in 2 ways, for example, as 4718535383961 + 239022232201 = 2172219^2 + 488899^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×4957557616162² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4957557616094 and 4957557616103.

It is not an unprimeable number, because it can be changed into a prime (4957557616163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5319267363 + ... + 5319268294.

Almost surely, 2^{4957557616162} is an apocalyptic number.

4957557616162 is a deficient number, since it is larger than the sum of its proper divisors (2510694415754).

4957557616162 is a wasteful number, since it uses less digits than its factorization.

4957557616162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10638535892.

The product of its digits is 95256000, while the sum is 64.

The spelling of 4957557616162 in words is "four trillion, nine hundred fifty-seven billion, five hundred fifty-seven million, six hundred sixteen thousand, one hundred sixty-two".