4135445544 has 16 divisors (see below), whose sum is σ = 10338613920. Its totient is φ = 1378481840.

The previous prime is 4135445543. The next prime is 4135445581. The reversal of 4135445544 is 4455445314.

It is not an unprimeable number, because it can be changed into a prime (4135445543) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 86155092 + ... + 86155139.

It is an arithmetic number, because the mean of its divisors is an integer number (646163370).

Almost surely, 2^4135445544 is an apocalyptic number.

It is an amenable number.

4135445544 is an abundant number, since it is smaller than the sum of its proper divisors (6203168376).

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

4135445544 is a wasteful number, since it uses less digits than its factorization.

4135445544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172310240 (or 172310236 counting only the distinct ones).

The product of its digits is 384000, while the sum is 39.

The square root of 4135445544 is about 64307.4299284305. The cubic root of 4135445544 is about 1605.1197387401.

The spelling of 4135445544 in words is "four billion, one hundred thirty-five million, four hundred forty-five thousand, five hundred forty-four".