4772820848986 has 4 divisors (see below), whose sum is σ = 7159231273482. Its totient is φ = 2386410424492.

The previous prime is 4772820848977. The next prime is 4772820849007. The reversal of 4772820848986 is 6898480282774.

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

It can be written as a sum of positive squares in only one way, i.e., 4765860117225 + 6960731761 = 2183085^2 + 83431^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1193205212245 + ... + 1193205212248.

Almost surely, 2^{4772820848986} is an apocalyptic number.

4772820848986 is a deficient number, since it is larger than the sum of its proper divisors (2386410424496).

4772820848986 is a wasteful number, since it uses less digits than its factorization.

4772820848986 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2386410424495.

The product of its (nonzero) digits is 693633024, while the sum is 73.

The spelling of 4772820848986 in words is "four trillion, seven hundred seventy-two billion, eight hundred twenty million, eight hundred forty-eight thousand, nine hundred eighty-six".