4250063261 has 4 divisors (see below), whose sum is σ = 4282506624. Its totient is φ = 4217619900.

The previous prime is 4250063249. The next prime is 4250063263. The reversal of 4250063261 is 1623600524.

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 not a de Polignac number, because 4250063261 - 2¹⁴ = 4250046877 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4250063263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16221485 + ... + 16221746.

It is an arithmetic number, because the mean of its divisors is an integer number (1070626656).

Almost surely, 2^4250063261 is an apocalyptic number.

It is an amenable number.

4250063261 is a deficient number, since it is larger than the sum of its proper divisors (32443363).

4250063261 is a wasteful number, since it uses less digits than its factorization.

4250063261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32443362.

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 4250063261 is about 65192.5092399426. The cubic root of 4250063261 is about 1619.8139375040.

Adding to 4250063261 its reverse (1623600524), we get a palindrome (5873663785).

The spelling of 4250063261 in words is "four billion, two hundred fifty million, sixty-three thousand, two hundred sixty-one".