4255625550133 has 8 divisors (see below), whose sum is σ = 4265136841752. Its totient is φ = 4246121650176.

The previous prime is 4255625550103. The next prime is 4255625550139. The reversal of 4255625550133 is 3310555265524.

It can be written as a sum of positive squares in 4 ways, for example, as 1957542370884 + 2298083179249 = 1399122^2 + 1515943^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4255625550133 - 2⁴¹ = 2056602294581 is a prime.

It is a super-2 number, since 2×4255625550133² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4255625550139) 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, 694360 + ... + 2998897.

It is an arithmetic number, because the mean of its divisors is an integer number (533142105219).

Almost surely, 2^{4255625550133} is an apocalyptic number.

It is an amenable number.

4255625550133 is a deficient number, since it is larger than the sum of its proper divisors (9511291619).

4255625550133 is a wasteful number, since it uses less digits than its factorization.

4255625550133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3695831.

The product of its (nonzero) digits is 2700000, while the sum is 46.

The spelling of 4255625550133 in words is "four trillion, two hundred fifty-five billion, six hundred twenty-five million, five hundred fifty thousand, one hundred thirty-three".