2532111973 has 2 divisors, whose sum is σ = 2532111974. Its totient is φ = 2532111972.

The previous prime is 2532111917. The next prime is 2532112001. The reversal of 2532111973 is 3791112352.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2514320449 + 17791524 = 50143^2 + 4218^2 .

It is a cyclic number.

It is not a de Polignac number, because 2532111973 - 2¹³ = 2532103781 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2532111913) 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 as a sum of consecutive naturals, namely, 1266055986 + 1266055987.

It is an arithmetic number, because the mean of its divisors is an integer number (1266055987).

Almost surely, 2^2532111973 is an apocalyptic number.

It is an amenable number.

2532111973 is a deficient number, since it is larger than the sum of its proper divisors (1).

2532111973 is an equidigital number, since it uses as much as digits as its factorization.

2532111973 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 11340, while the sum is 34.

The square root of 2532111973 is about 50320.0951211343. The cubic root of 2532111973 is about 1362.9951242418.

The spelling of 2532111973 in words is "two billion, five hundred thirty-two million, one hundred eleven thousand, nine hundred seventy-three".