5244555101 has 2 divisors, whose sum is σ = 5244555102. Its totient is φ = 5244555100.

The previous prime is 5244555089. The next prime is 5244555119. The reversal of 5244555101 is 1015554425.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5220062500 + 24492601 = 72250^2 + 4949^2 .

It is a cyclic number.

It is not a de Polignac number, because 5244555101 - 2⁶ = 5244555037 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5244554101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2622277550 + 2622277551.

It is an arithmetic number, because the mean of its divisors is an integer number (2622277551).

Almost surely, 2^5244555101 is an apocalyptic number.

It is an amenable number.

5244555101 is a deficient number, since it is larger than the sum of its proper divisors (1).

5244555101 is an equidigital number, since it uses as much as digits as its factorization.

5244555101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20000, while the sum is 32.

The square root of 5244555101 is about 72419.3006110940. The cubic root of 5244555101 is about 1737.4122697177.

The spelling of 5244555101 in words is "five billion, two hundred forty-four million, five hundred fifty-five thousand, one hundred one".