4582272641 has 4 divisors (see below), whose sum is σ = 4582743984. Its totient is φ = 4581801300.

The previous prime is 4582272631. The next prime is 4582272647. The reversal of 4582272641 is 1462722854.

It is a happy number.

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 4582272641 - 2¹⁸ = 4582010497 is a prime.

It is a super-2 number, since 2×4582272641² = 41994445112914229762, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4582272647) 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, 220775 + ... + 240636.

It is an arithmetic number, because the mean of its divisors is an integer number (1145685996).

Almost surely, 2^4582272641 is an apocalyptic number.

It is an amenable number.

4582272641 is a deficient number, since it is larger than the sum of its proper divisors (471343).

4582272641 is an equidigital number, since it uses as much as digits as its factorization.

4582272641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 471342.

The product of its digits is 215040, while the sum is 41.

The square root of 4582272641 is about 67692.4858533058. The cubic root of 4582272641 is about 1660.9643403664.

The spelling of 4582272641 in words is "four billion, five hundred eighty-two million, two hundred seventy-two thousand, six hundred forty-one".