2552121265133 has 16 divisors (see below), whose sum is σ = 2859602210880. Its totient is φ = 2257228425600.

The previous prime is 2552121265123. The next prime is 2552121265159. The reversal of 2552121265133 is 3315621212552.

It is a cyclic number.

It is not a de Polignac number, because 2552121265133 - 2⁸ = 2552121264877 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2552121265123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5122553 + ... + 5598641.

It is an arithmetic number, because the mean of its divisors is an integer number (178725138180).

Almost surely, 2^{2552121265133} is an apocalyptic number.

It is an amenable number.

2552121265133 is a deficient number, since it is larger than the sum of its proper divisors (307480945747).

2552121265133 is a wasteful number, since it uses less digits than its factorization.

2552121265133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 489308.

The product of its digits is 108000, while the sum is 38.

Adding to 2552121265133 its reverse (3315621212552), we get a palindrome (5867742477685).

The spelling of 2552121265133 in words is "two trillion, five hundred fifty-two billion, one hundred twenty-one million, two hundred sixty-five thousand, one hundred thirty-three".