4377252253 has 4 divisors (see below), whose sum is σ = 4775184288. Its totient is φ = 3979320220.

The previous prime is 4377252239. The next prime is 4377252263. The reversal of 4377252253 is 3522527734.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4377252253 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4377252203) 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, 198966001 + ... + 198966022.

It is an arithmetic number, because the mean of its divisors is an integer number (1193796072).

Almost surely, 2^4377252253 is an apocalyptic number.

It is an amenable number.

4377252253 is a deficient number, since it is larger than the sum of its proper divisors (397932035).

4377252253 is a wasteful number, since it uses less digits than its factorization.

4377252253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 397932034.

The product of its digits is 352800, while the sum is 40.

The square root of 4377252253 is about 66160.8060183671. The cubic root of 4377252253 is about 1635.8137648104.

Adding to 4377252253 its reverse (3522527734), we get a palindrome (7899779987).

The spelling of 4377252253 in words is "four billion, three hundred seventy-seven million, two hundred fifty-two thousand, two hundred fifty-three".