4115545388 has 48 divisors (see below), whose sum is σ = 8022551040. Its totient is φ = 1838390400.

The previous prime is 4115545339. The next prime is 4115545393. The reversal of 4115545388 is 8835455114.

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, 107528 + ... + 140688.

It is an arithmetic number, because the mean of its divisors is an integer number (167136480).

Almost surely, 2^4115545388 is an apocalyptic number.

It is an amenable number.

4115545388 is a deficient number, since it is larger than the sum of its proper divisors (3907005652).

4115545388 is a wasteful number, since it uses less digits than its factorization.

4115545388 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33278 (or 33276 counting only the distinct ones).

The product of its digits is 384000, while the sum is 44.

The square root of 4115545388 is about 64152.5166147050. The cubic root of 4115545388 is about 1602.5409350404.

The spelling of 4115545388 in words is "four billion, one hundred fifteen million, five hundred forty-five thousand, three hundred eighty-eight".