1233535524252 has 12 divisors (see below), whose sum is σ = 2878249556616. Its totient is φ = 411178508080.

The previous prime is 1233535524239. The next prime is 1233535524271. The reversal of 1233535524252 is 2524255353321.

It is a tau number, because it is divible by the number of its divisors (12).

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, 51397313499 + ... + 51397313522.

It is an arithmetic number, because the mean of its divisors is an integer number (239854129718).

Almost surely, 2^{1233535524252} is an apocalyptic number.

1233535524252 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1233535524252 is an abundant number, since it is smaller than the sum of its proper divisors (1644714032364).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1233535524252 is a wasteful number, since it uses less digits than its factorization.

1233535524252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102794627028 (or 102794627026 counting only the distinct ones).

The product of its digits is 1080000, while the sum is 42.

The spelling of 1233535524252 in words is "one trillion, two hundred thirty-three billion, five hundred thirty-five million, five hundred twenty-four thousand, two hundred fifty-two".