4525115444 has 24 divisors (see below), whose sum is σ = 8091377280. Its totient is φ = 2213340416.

The previous prime is 4525115431. The next prime is 4525115447. The reversal of 4525115444 is 4445115254.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4525115447) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 494987 + ... + 504045.

It is an arithmetic number, because the mean of its divisors is an integer number (337140720).

Almost surely, 2^4525115444 is an apocalyptic number.

It is an amenable number.

4525115444 is a deficient number, since it is larger than the sum of its proper divisors (3566261836).

4525115444 is a wasteful number, since it uses less digits than its factorization.

4525115444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11767 (or 11765 counting only the distinct ones).

The product of its digits is 64000, while the sum is 35.

The square root of 4525115444 is about 67268.9783183898. The cubic root of 4525115444 is about 1654.0293860565.

The spelling of 4525115444 in words is "four billion, five hundred twenty-five million, one hundred fifteen thousand, four hundred forty-four".