2517212413 has 2 divisors, whose sum is σ = 2517212414. Its totient is φ = 2517212412.

The previous prime is 2517212393. The next prime is 2517212419. The reversal of 2517212413 is 3142127152.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1287517924 + 1229694489 = 35882^2 + 35067^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2517212413 is a prime.

It is a super-2 number, since 2×2517212413² = 12672716664322565138, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2517212419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1258606206 + 1258606207.

It is an arithmetic number, because the mean of its divisors is an integer number (1258606207).

Almost surely, 2^2517212413 is an apocalyptic number.

It is an amenable number.

2517212413 is a deficient number, since it is larger than the sum of its proper divisors (1).

2517212413 is an equidigital number, since it uses as much as digits as its factorization.

2517212413 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3360, while the sum is 28.

The square root of 2517212413 is about 50171.8288783656. The cubic root of 2517212413 is about 1360.3164656060.

Adding to 2517212413 its reverse (3142127152), we get a palindrome (5659339565).

The spelling of 2517212413 in words is "two billion, five hundred seventeen million, two hundred twelve thousand, four hundred thirteen".