23553004334 has 16 divisors (see below), whose sum is σ = 35391783600. Its totient is φ = 11755760064.

The previous prime is 23553004313. The next prime is 23553004351. The reversal of 23553004334 is 43340035532.

It is a self number, because there is not a number n which added to its sum of digits gives 23553004334.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5688437 + ... + 5692575.

It is an arithmetic number, because the mean of its divisors is an integer number (2211986475).

Almost surely, 2^23553004334 is an apocalyptic number.

23553004334 is a deficient number, since it is larger than the sum of its proper divisors (11838779266).

23553004334 is a wasteful number, since it uses less digits than its factorization.

23553004334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8467.

The product of its (nonzero) digits is 64800, while the sum is 32.

Adding to 23553004334 its reverse (43340035532), we get a palindrome (66893039866).

The spelling of 23553004334 in words is "twenty-three billion, five hundred fifty-three million, four thousand, three hundred thirty-four".