2542360133 has 2 divisors, whose sum is σ = 2542360134. Its totient is φ = 2542360132.

The previous prime is 2542360111. The next prime is 2542360153. The reversal of 2542360133 is 3310632452.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2395417249 + 146942884 = 48943^2 + 12122^2 .

It is a cyclic number.

It is not a de Polignac number, because 2542360133 - 2²⁸ = 2273924677 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2542360096 and 2542360105.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2542360153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1271180066 + 1271180067.

It is an arithmetic number, because the mean of its divisors is an integer number (1271180067).

Almost surely, 2^2542360133 is an apocalyptic number.

It is an amenable number.

2542360133 is a deficient number, since it is larger than the sum of its proper divisors (1).

2542360133 is an equidigital number, since it uses as much as digits as its factorization.

2542360133 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12960, while the sum is 29.

The square root of 2542360133 is about 50421.8219920701. The cubic root of 2542360133 is about 1364.8314556172.

Adding to 2542360133 its reverse (3310632452), we get a palindrome (5852992585).

The spelling of 2542360133 in words is "two billion, five hundred forty-two million, three hundred sixty thousand, one hundred thirty-three".