4857432564022 has 4 divisors (see below), whose sum is σ = 7286148846036. Its totient is φ = 2428716282010.

The previous prime is 4857432564011. The next prime is 4857432564029. The reversal of 4857432564022 is 2204652347584.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×4857432564022² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4857432564029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1214358141004 + ... + 1214358141007.

It is an arithmetic number, because the mean of its divisors is an integer number (1821537211509).

Almost surely, 2^{4857432564022} is an apocalyptic number.

4857432564022 is a deficient number, since it is larger than the sum of its proper divisors (2428716282014).

4857432564022 is a wasteful number, since it uses less digits than its factorization.

4857432564022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2428716282013.

The product of its (nonzero) digits is 12902400, while the sum is 52.

The spelling of 4857432564022 in words is "four trillion, eight hundred fifty-seven billion, four hundred thirty-two million, five hundred sixty-four thousand, twenty-two".