4277252563 has 4 divisors (see below), whose sum is σ = 4281857640. Its totient is φ = 4272647488.

The previous prime is 4277252549. The next prime is 4277252627. The reversal of 4277252563 is 3652527724.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4277252563 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4277256563) 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, 2301145 + ... + 2303002.

It is an arithmetic number, because the mean of its divisors is an integer number (1070464410).

Almost surely, 2^4277252563 is an apocalyptic number.

4277252563 is a deficient number, since it is larger than the sum of its proper divisors (4605077).

4277252563 is an equidigital number, since it uses as much as digits as its factorization.

4277252563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4605076.

The product of its digits is 705600, while the sum is 43.

The square root of 4277252563 is about 65400.7076643671. The cubic root of 4277252563 is about 1623.2607901681.

The spelling of 4277252563 in words is "four billion, two hundred seventy-seven million, two hundred fifty-two thousand, five hundred sixty-three".