4857817568802 has 32 divisors (see below), whose sum is σ = 10940773883904. Its totient is φ = 1424579931600.

The previous prime is 4857817568783. The next prime is 4857817568803. The reversal of 4857817568802 is 2088657187584.

It is a super-2 number, since 2×4857817568802² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4857817568803) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1187147898 + ... + 1187151989.

It is an arithmetic number, because the mean of its divisors is an integer number (341899183872).

Almost surely, 2^{4857817568802} is an apocalyptic number.

4857817568802 is an abundant number, since it is smaller than the sum of its proper divisors (6082956315102).

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

4857817568802 is a wasteful number, since it uses less digits than its factorization.

4857817568802 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2374299934.

The product of its (nonzero) digits is 240844800, while the sum is 69.

The spelling of 4857817568802 in words is "four trillion, eight hundred fifty-seven billion, eight hundred seventeen million, five hundred sixty-eight thousand, eight hundred two".