4125523365 has 48 divisors (see below), whose sum is σ = 7584228288. Its totient is φ = 2067383808.

The previous prime is 4125523357. The next prime is 4125523429. The reversal of 4125523365 is 5633255214.

4125523365 is a `hidden beast` number, since 4 + 12 + 552 + 33 + 65 = 666.

4125523365 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4125523365 - 2³ = 4125523357 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 487702 + ... + 496088.

It is an arithmetic number, because the mean of its divisors is an integer number (158004756).

Almost surely, 2^4125523365 is an apocalyptic number.

4125523365 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

4125523365 is a deficient number, since it is larger than the sum of its proper divisors (3458704923).

4125523365 is a wasteful number, since it uses less digits than its factorization.

4125523365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9058 (or 9055 counting only the distinct ones).

The product of its digits is 108000, while the sum is 36.

The square root of 4125523365 is about 64230.2371550970. The cubic root of 4125523365 is about 1603.8349888449.

Adding to 4125523365 its reverse (5633255214), we get a palindrome (9758778579).

It can be divided in two parts, 41255 and 23365, that added together give a triangular number (64620 = T₃₅₉).

The spelling of 4125523365 in words is "four billion, one hundred twenty-five million, five hundred twenty-three thousand, three hundred sixty-five".