2125052033551 has 2 divisors, whose sum is σ = 2125052033552. Its totient is φ = 2125052033550.

The previous prime is 2125052033527. The next prime is 2125052033557. The reversal of 2125052033551 is 1553302505212.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2125052033551 - 2²⁹ = 2124515162639 is a prime.

It is a super-2 number, since 2×2125052033551² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2125052033557) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1062526016775 + 1062526016776.

It is an arithmetic number, because the mean of its divisors is an integer number (1062526016776).

Almost surely, 2^{2125052033551} is an apocalyptic number.

2125052033551 is a deficient number, since it is larger than the sum of its proper divisors (1).

2125052033551 is an equidigital number, since it uses as much as digits as its factorization.

2125052033551 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 45000, while the sum is 34.

Adding to 2125052033551 its reverse (1553302505212), we get a palindrome (3678354538763).

The spelling of 2125052033551 in words is "two trillion, one hundred twenty-five billion, fifty-two million, thirty-three thousand, five hundred fifty-one".