2321054534 has 4 divisors (see below), whose sum is σ = 3481581804. Its totient is φ = 1160527266.

The previous prime is 2321054521. The next prime is 2321054543. The reversal of 2321054534 is 4354501232.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 2321054497 and 2321054506.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 580263632 + ... + 580263635.

It is an arithmetic number, because the mean of its divisors is an integer number (870395451).

Almost surely, 2^2321054534 is an apocalyptic number.

2321054534 is a deficient number, since it is larger than the sum of its proper divisors (1160527270).

2321054534 is a wasteful number, since it uses less digits than its factorization.

2321054534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1160527269.

The product of its (nonzero) digits is 14400, while the sum is 29.

The square root of 2321054534 is about 48177.3238567690. The cubic root of 2321054534 is about 1324.0217360122.

Adding to 2321054534 its reverse (4354501232), we get a palindrome (6675555766).

The spelling of 2321054534 in words is "two billion, three hundred twenty-one million, fifty-four thousand, five hundred thirty-four".