23535345052 has 12 divisors (see below), whose sum is σ = 41343459696. Its totient is φ = 11722928000.

The previous prime is 23535345023. The next prime is 23535345109. The reversal of 23535345052 is 25054353532.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11184949 + ... + 11187052.

It is an arithmetic number, because the mean of its divisors is an integer number (3445288308).

Almost surely, 2^23535345052 is an apocalyptic number.

It is an amenable number.

23535345052 is a deficient number, since it is larger than the sum of its proper divisors (17808114644).

23535345052 is a wasteful number, since it uses less digits than its factorization.

23535345052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22372268 (or 22372266 counting only the distinct ones).

The product of its (nonzero) digits is 270000, while the sum is 37.

Adding to 23535345052 its reverse (25054353532), we get a palindrome (48589698584).

The spelling of 23535345052 in words is "twenty-three billion, five hundred thirty-five million, three hundred forty-five thousand, fifty-two".