4886804826021 has 16 divisors (see below), whose sum is σ = 7001989009344. Its totient is φ = 3020465842944.

The previous prime is 4886804825951. The next prime is 4886804826031. The reversal of 4886804826021 is 1206284086884.

It is not a de Polignac number, because 4886804826021 - 2¹⁵ = 4886804793253 is a prime.

It is a super-2 number, since 2×4886804826021² (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 (4886804826031) 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, 715068990 + ... + 715075823.

It is an arithmetic number, because the mean of its divisors is an integer number (437624313084).

Almost surely, 2^{4886804826021} is an apocalyptic number.

It is an amenable number.

4886804826021 is a deficient number, since it is larger than the sum of its proper divisors (2115184183323).

4886804826021 is a wasteful number, since it uses less digits than its factorization.

4886804826021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1430144900.

The product of its (nonzero) digits is 9437184, while the sum is 57.

The spelling of 4886804826021 in words is "four trillion, eight hundred eighty-six billion, eight hundred four million, eight hundred twenty-six thousand, twenty-one".