272450029 has 2 divisors, whose sum is σ = 272450030. Its totient is φ = 272450028.

The previous prime is 272449997. The next prime is 272450039. The reversal of 272450029 is 920054272.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 159516900 + 112933129 = 12630^2 + 10627^2 .

It is a cyclic number.

It is not a de Polignac number, because 272450029 - 2⁵ = 272449997 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (272450039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 136225014 + 136225015.

It is an arithmetic number, because the mean of its divisors is an integer number (136225015).

Almost surely, 2^272450029 is an apocalyptic number.

It is an amenable number.

272450029 is a deficient number, since it is larger than the sum of its proper divisors (1).

272450029 is an equidigital number, since it uses as much as digits as its factorization.

272450029 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10080, while the sum is 31.

The square root of 272450029 is about 16506.0603718755. The cubic root of 272450029 is about 648.2794965168.

The spelling of 272450029 in words is "two hundred seventy-two million, four hundred fifty thousand, twenty-nine".