5556415253 has 2 divisors, whose sum is σ = 5556415254. Its totient is φ = 5556415252.

The previous prime is 5556415217. The next prime is 5556415259. The reversal of 5556415253 is 3525146555.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4745418769 + 810996484 = 68887^2 + 28478^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5556415253 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 5556415253.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5556415259) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2778207626 + 2778207627.

It is an arithmetic number, because the mean of its divisors is an integer number (2778207627).

Almost surely, 2^5556415253 is an apocalyptic number.

It is an amenable number.

5556415253 is a deficient number, since it is larger than the sum of its proper divisors (1).

5556415253 is an equidigital number, since it uses as much as digits as its factorization.

5556415253 is an evil number, because the sum of its binary digits is even.

The product of its digits is 450000, while the sum is 41.

The square root of 5556415253 is about 74541.3660526825. The cubic root of 5556415253 is about 1771.1889670780.

The spelling of 5556415253 in words is "five billion, five hundred fifty-six million, four hundred fifteen thousand, two hundred fifty-three".