5272144901 has 2 divisors, whose sum is σ = 5272144902. Its totient is φ = 5272144900.

The previous prime is 5272144897. The next prime is 5272144957. The reversal of 5272144901 is 1094412725.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2951314276 + 2320830625 = 54326^2 + 48175^2 .

It is a cyclic number.

It is not a de Polignac number, because 5272144901 - 2² = 5272144897 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5272144961) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2636072450 + 2636072451.

It is an arithmetic number, because the mean of its divisors is an integer number (2636072451).

Almost surely, 2^5272144901 is an apocalyptic number.

It is an amenable number.

5272144901 is a deficient number, since it is larger than the sum of its proper divisors (1).

5272144901 is an equidigital number, since it uses as much as digits as its factorization.

5272144901 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20160, while the sum is 35.

The square root of 5272144901 is about 72609.5372592334. The cubic root of 5272144901 is about 1740.4535855622.

The spelling of 5272144901 in words is "five billion, two hundred seventy-two million, one hundred forty-four thousand, nine hundred one".