4526146218828 has 96 divisors (see below), whose sum is σ = 12069039628800. Its totient is φ = 1309531728384.

The previous prime is 4526146218827. The next prime is 4526146218857. The reversal of 4526146218828 is 8288126416254.

It is a super-2 number, since 2×4526146218828² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4526146218827) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10478713 + ... + 10902096.

It is an arithmetic number, because the mean of its divisors is an integer number (125719162800).

Almost surely, 2^{4526146218828} is an apocalyptic number.

It is an amenable number.

4526146218828 is an abundant number, since it is smaller than the sum of its proper divisors (7542893409972).

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

4526146218828 is a wasteful number, since it uses less digits than its factorization.

4526146218828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21380911 (or 21380909 counting only the distinct ones).

The product of its digits is 11796480, while the sum is 57.

The spelling of 4526146218828 in words is "four trillion, five hundred twenty-six billion, one hundred forty-six million, two hundred eighteen thousand, eight hundred twenty-eight".