4870221437852 has 6 divisors (see below), whose sum is σ = 8522887516248. Its totient is φ = 2435110718924.

The previous prime is 4870221437831. The next prime is 4870221437867. The reversal of 4870221437852 is 2587341220784.

It is a junction number, because it is equal to n+sod(n) for n = 4870221437794 and 4870221437803.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 608777679728 + ... + 608777679735.

It is an arithmetic number, because the mean of its divisors is an integer number (1420481252708).

Almost surely, 2^{4870221437852} is an apocalyptic number.

It is an amenable number.

4870221437852 is a deficient number, since it is larger than the sum of its proper divisors (3652666078396).

4870221437852 is a wasteful number, since it uses less digits than its factorization.

4870221437852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1217555359467 (or 1217555359465 counting only the distinct ones).

The product of its (nonzero) digits is 6021120, while the sum is 53.

The spelling of 4870221437852 in words is "four trillion, eight hundred seventy billion, two hundred twenty-one million, four hundred thirty-seven thousand, eight hundred fifty-two".