272618053 has 2 divisors, whose sum is σ = 272618054. Its totient is φ = 272618052.

The previous prime is 272618029. The next prime is 272618063. The reversal of 272618053 is 350816272.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 214827649 + 57790404 = 14657^2 + 7602^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-272618053 is a prime.

It is equal to p_14846128 and since 272618053 and 14846128 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (272618063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 136309026 + 136309027.

It is an arithmetic number, because the mean of its divisors is an integer number (136309027).

Almost surely, 2^272618053 is an apocalyptic number.

It is an amenable number.

272618053 is a deficient number, since it is larger than the sum of its proper divisors (1).

272618053 is an equidigital number, since it uses as much as digits as its factorization.

272618053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20160, while the sum is 34.

The square root of 272618053 is about 16511.1493543000. The cubic root of 272618053 is about 648.4127370111.

The spelling of 272618053 in words is "two hundred seventy-two million, six hundred eighteen thousand, fifty-three".