4528646122 has 32 divisors (see below), whose sum is σ = 9120633984. Its totient is φ = 1628683200.

The previous prime is 4528646077. The next prime is 4528646149. The reversal of 4528646122 is 2216468254.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1129029 + ... + 1133032.

It is an arithmetic number, because the mean of its divisors is an integer number (285019812).

Almost surely, 2^4528646122 is an apocalyptic number.

4528646122 is an abundant number, since it is smaller than the sum of its proper divisors (4591987862).

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

4528646122 is a wasteful number, since it uses less digits than its factorization.

4528646122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2262094.

The product of its digits is 184320, while the sum is 40.

The square root of 4528646122 is about 67295.2161895628. The cubic root of 4528646122 is about 1654.4594544211.

The spelling of 4528646122 in words is "four billion, five hundred twenty-eight million, six hundred forty-six thousand, one hundred twenty-two".