2340502553 has 2 divisors, whose sum is σ = 2340502554. Its totient is φ = 2340502552.

The previous prime is 2340502537. The next prime is 2340502561. The reversal of 2340502553 is 3552050432.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1437319744 + 903182809 = 37912^2 + 30053^2 .

It is a cyclic number.

It is not a de Polignac number, because 2340502553 - 2⁴ = 2340502537 is a prime.

It is a super-3 number, since 3×2340502553³ (a number of 29 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (2340502583) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1170251276 + 1170251277.

It is an arithmetic number, because the mean of its divisors is an integer number (1170251277).

Almost surely, 2^2340502553 is an apocalyptic number.

It is an amenable number.

2340502553 is a deficient number, since it is larger than the sum of its proper divisors (1).

2340502553 is an equidigital number, since it uses as much as digits as its factorization.

2340502553 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18000, while the sum is 29.

The square root of 2340502553 is about 48378.7407132513. The cubic root of 2340502553 is about 1327.7094297089.

Adding to 2340502553 its reverse (3552050432), we get a palindrome (5892552985).

The spelling of 2340502553 in words is "two billion, three hundred forty million, five hundred two thousand, five hundred fifty-three".