272752957 has 2 divisors, whose sum is σ = 272752958. Its totient is φ = 272752956.

The previous prime is 272752939. The next prime is 272752967. The reversal of 272752957 is 759257272.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 263055961 + 9696996 = 16219^2 + 3114^2 .

It is a cyclic number.

It is not a de Polignac number, because 272752957 - 2¹⁹ = 272228669 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (272752967) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 136376478 + 136376479.

It is an arithmetic number, because the mean of its divisors is an integer number (136376479).

Almost surely, 2^272752957 is an apocalyptic number.

It is an amenable number.

272752957 is a deficient number, since it is larger than the sum of its proper divisors (1).

272752957 is an equidigital number, since it uses as much as digits as its factorization.

272752957 is an evil number, because the sum of its binary digits is even.

The product of its digits is 617400, while the sum is 46.

The square root of 272752957 is about 16515.2340885620. The cubic root of 272752957 is about 648.5196742275.

The spelling of 272752957 in words is "two hundred seventy-two million, seven hundred fifty-two thousand, nine hundred fifty-seven".