4405552838538 has 16 divisors (see below), whose sum is σ = 9114936907680. Its totient is φ = 1417879074416.

The previous prime is 4405552838497. The next prime is 4405552838543. The reversal of 4405552838538 is 8358382555044.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12659634420 + ... + 12659634767.

It is an arithmetic number, because the mean of its divisors is an integer number (569683556730).

Almost surely, 2^{4405552838538} is an apocalyptic number.

4405552838538 is an abundant number, since it is smaller than the sum of its proper divisors (4709384069142).

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

4405552838538 is a wasteful number, since it uses less digits than its factorization.

4405552838538 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25319269221.

The product of its (nonzero) digits is 92160000, while the sum is 60.

The spelling of 4405552838538 in words is "four trillion, four hundred five billion, five hundred fifty-two million, eight hundred thirty-eight thousand, five hundred thirty-eight".