4155250312253 has 4 divisors (see below), whose sum is σ = 4155256402428. Its totient is φ = 4155244222080.

The previous prime is 4155250312247. The next prime is 4155250312273. The reversal of 4155250312253 is 3522130525514.

4155250312253 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1873618915204 + 2281631397049 = 1368802^2 + 1510507^2 .

It is a cyclic number.

It is not a de Polignac number, because 4155250312253 - 2⁴ = 4155250312237 is a prime.

It is a super-2 number, since 2×4155250312253² (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 (4155250312273) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1870676 + ... + 3436557.

It is an arithmetic number, because the mean of its divisors is an integer number (1038814100607).

Almost surely, 2^{4155250312253} is an apocalyptic number.

It is an amenable number.

4155250312253 is a deficient number, since it is larger than the sum of its proper divisors (6090175).

4155250312253 is an equidigital number, since it uses as much as digits as its factorization.

4155250312253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6090174.

The product of its (nonzero) digits is 180000, while the sum is 38.

Adding to 4155250312253 its reverse (3522130525514), we get a palindrome (7677380837767).

The spelling of 4155250312253 in words is "four trillion, one hundred fifty-five billion, two hundred fifty million, three hundred twelve thousand, two hundred fifty-three".