2520880133 has 2 divisors, whose sum is σ = 2520880134. Its totient is φ = 2520880132.

The previous prime is 2520880073. The next prime is 2520880147. The reversal of 2520880133 is 3310880252.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2383099489 + 137780644 = 48817^2 + 11738^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2520880133 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2520880133.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2520880163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1260440066 + 1260440067.

It is an arithmetic number, because the mean of its divisors is an integer number (1260440067).

Almost surely, 2^2520880133 is an apocalyptic number.

It is an amenable number.

2520880133 is a deficient number, since it is larger than the sum of its proper divisors (1).

2520880133 is an equidigital number, since it uses as much as digits as its factorization.

2520880133 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11520, while the sum is 32.

The square root of 2520880133 is about 50208.3671612611. The cubic root of 2520880133 is about 1360.9768308352.

The spelling of 2520880133 in words is "two billion, five hundred twenty million, eight hundred eighty thousand, one hundred thirty-three".