4253133225044 has 18 divisors (see below), whose sum is σ = 8181130233402. Its totient is φ = 1933242374800.

The previous prime is 4253133225023. The next prime is 4253133225139. The reversal of 4253133225044 is 4405223313524.

It can be written as a sum of positive squares in only one way, i.e., 3396508933444 + 856624291600 = 1842962^2 + 925540^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4253133224989 and 4253133225007.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4393732187 + ... + 4393733154.

It is an arithmetic number, because the mean of its divisors is an integer number (454507235189).

Almost surely, 2^{4253133225044} is an apocalyptic number.

4253133225044 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

4253133225044 is a deficient number, since it is larger than the sum of its proper divisors (3927997008358).

4253133225044 is a wasteful number, since it uses less digits than its factorization.

4253133225044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8787465367 (or 8787465354 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 38.

Adding to 4253133225044 its reverse (4405223313524), we get a palindrome (8658356538568).

The spelling of 4253133225044 in words is "four trillion, two hundred fifty-three billion, one hundred thirty-three million, two hundred twenty-five thousand, forty-four".