270733513 has 2 divisors, whose sum is σ = 270733514. Its totient is φ = 270733512.

The previous prime is 270733511. The next prime is 270733559. The reversal of 270733513 is 315337072.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 266440329 + 4293184 = 16323^2 + 2072^2 .

It is a cyclic number.

It is not a de Polignac number, because 270733513 - 2¹ = 270733511 is a prime.

It is a super-2 number, since 2×270733513² = 146593270122642338, which contains 22 as substring.

Together with 270733511, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (270733511) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 135366756 + 135366757.

It is an arithmetic number, because the mean of its divisors is an integer number (135366757).

Almost surely, 2^270733513 is an apocalyptic number.

It is an amenable number.

270733513 is a deficient number, since it is larger than the sum of its proper divisors (1).

270733513 is an equidigital number, since it uses as much as digits as its factorization.

270733513 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13230, while the sum is 31.

The square root of 270733513 is about 16453.9816761780. The cubic root of 270733513 is about 646.9151762424.

The spelling of 270733513 in words is "two hundred seventy million, seven hundred thirty-three thousand, five hundred thirteen".