4255445524 has 72 divisors (see below), whose sum is σ = 8364252960. Its totient is φ = 1878456000.

The previous prime is 4255445489. The next prime is 4255445531.

4255445524 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 30614647 + ... + 30614785.

It is an arithmetic number, because the mean of its divisors is an integer number (116170180).

Almost surely, 2^4255445524 is an apocalyptic number.

4255445524 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

4255445524 is a deficient number, since it is larger than the sum of its proper divisors (4108807436).

4255445524 is a wasteful number, since it uses less digits than its factorization.

4255445524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 421 (or 336 counting only the distinct ones).

The product of its digits is 640000, while the sum is 40.

The square root of 4255445524 is about 65233.7759446746. The cubic root of 4255445524 is about 1620.4974243462.

It can be divided in two parts, 4255445 and 524, that added together give a square (4255969 = 2063²).

The spelling of 4255445524 in words is "four billion, two hundred fifty-five million, four hundred forty-five thousand, five hundred twenty-four".