2234005523 has 4 divisors (see below), whose sum is σ = 2234671608. Its totient is φ = 2233339440.

The previous prime is 2234005519. The next prime is 2234005549. The reversal of 2234005523 is 3255004322.

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

It is a cyclic number.

It is not a de Polignac number, because 2234005523 - 2² = 2234005519 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2234005492 and 2234005501.

It is not an unprimeable number, because it can be changed into a prime (2234005223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 327986 + ... + 334727.

It is an arithmetic number, because the mean of its divisors is an integer number (558667902).

Almost surely, 2^2234005523 is an apocalyptic number.

2234005523 is a deficient number, since it is larger than the sum of its proper divisors (666085).

2234005523 is an equidigital number, since it uses as much as digits as its factorization.

2234005523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 666084.

The product of its (nonzero) digits is 7200, while the sum is 26.

The square root of 2234005523 is about 47265.2676179877. The cubic root of 2234005523 is about 1307.2583187697.

Adding to 2234005523 its reverse (3255004322), we get a palindrome (5489009845).

The spelling of 2234005523 in words is "two billion, two hundred thirty-four million, five thousand, five hundred twenty-three".