5272395893 has 2 divisors, whose sum is σ = 5272395894. Its totient is φ = 5272395892.

The previous prime is 5272395871. The next prime is 5272395901. The reversal of 5272395893 is 3985932725.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5217606289 + 54789604 = 72233^2 + 7402^2 .

It is a cyclic number.

It is not a de Polignac number, because 5272395893 - 2⁶ = 5272395829 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5272395833) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2636197946 + 2636197947.

It is an arithmetic number, because the mean of its divisors is an integer number (2636197947).

Almost surely, 2^5272395893 is an apocalyptic number.

It is an amenable number.

5272395893 is a deficient number, since it is larger than the sum of its proper divisors (1).

5272395893 is an equidigital number, since it uses as much as digits as its factorization.

5272395893 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4082400, while the sum is 53.

The square root of 5272395893 is about 72611.2656066536. The cubic root of 5272395893 is about 1740.4812044917.

The spelling of 5272395893 in words is "five billion, two hundred seventy-two million, three hundred ninety-five thousand, eight hundred ninety-three".