2487196133 has 2 divisors, whose sum is σ = 2487196134. Its totient is φ = 2487196132.

The previous prime is 2487196087. The next prime is 2487196163. The reversal of 2487196133 is 3316917842.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1996927969 + 490268164 = 44687^2 + 22142^2 .

It is a cyclic number.

It is not a de Polignac number, because 2487196133 - 2⁸ = 2487195877 is a prime.

It is a super-2 number, since 2×2487196133² = 12372289208020307378, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2487196163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1243598066 + 1243598067.

It is an arithmetic number, because the mean of its divisors is an integer number (1243598067).

Almost surely, 2^2487196133 is an apocalyptic number.

It is an amenable number.

2487196133 is a deficient number, since it is larger than the sum of its proper divisors (1).

2487196133 is an equidigital number, since it uses as much as digits as its factorization.

2487196133 is an evil number, because the sum of its binary digits is even.

The product of its digits is 217728, while the sum is 44.

The square root of 2487196133 is about 49871.7969698306. The cubic root of 2487196133 is about 1354.8878386484.

The spelling of 2487196133 in words is "two billion, four hundred eighty-seven million, one hundred ninety-six thousand, one hundred thirty-three".