2133524725756 has 6 divisors (see below), whose sum is σ = 3733668270080. Its totient is φ = 1066762362876.

The previous prime is 2133524725751. The next prime is 2133524725757. The reversal of 2133524725756 is 6575274253312.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2133524725751) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 266690590716 + ... + 266690590723.

Almost surely, 2^{2133524725756} is an apocalyptic number.

It is an amenable number.

2133524725756 is a deficient number, since it is larger than the sum of its proper divisors (1600143544324).

2133524725756 is a wasteful number, since it uses less digits than its factorization.

2133524725756 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 533381181443 (or 533381181441 counting only the distinct ones).

The product of its digits is 10584000, while the sum is 52.

The spelling of 2133524725756 in words is "two trillion, one hundred thirty-three billion, five hundred twenty-four million, seven hundred twenty-five thousand, seven hundred fifty-six".