4325514632561 has 4 divisors (see below), whose sum is σ = 4325542743792. Its totient is φ = 4325486521332.

The previous prime is 4325514632447. The next prime is 4325514632603. The reversal of 4325514632561 is 1652364155234.

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 4325514632561 - 2²² = 4325510438257 is a prime.

It is a super-3 number, since 3×4325514632561³ (a number of 39 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4325514632261) 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, 13823531 + ... + 14132976.

It is an arithmetic number, because the mean of its divisors is an integer number (1081385685948).

Almost surely, 2^{4325514632561} is an apocalyptic number.

It is an amenable number.

4325514632561 is a deficient number, since it is larger than the sum of its proper divisors (28111231).

4325514632561 is a wasteful number, since it uses less digits than its factorization.

4325514632561 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28111230.

The product of its digits is 2592000, while the sum is 47.

Adding to 4325514632561 its reverse (1652364155234), we get a palindrome (5977878787795).

The spelling of 4325514632561 in words is "four trillion, three hundred twenty-five billion, five hundred fourteen million, six hundred thirty-two thousand, five hundred sixty-one".