270245513 has 8 divisors (see below), whose sum is σ = 274525632. Its totient is φ = 265998096.

The previous prime is 270245509. The next prime is 270245527. The reversal of 270245513 is 315542072.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 270245513 - 2² = 270245509 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (270245813) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8756 + ... + 24842.

It is an arithmetic number, because the mean of its divisors is an integer number (34315704).

Almost surely, 2^270245513 is an apocalyptic number.

It is an amenable number.

270245513 is a deficient number, since it is larger than the sum of its proper divisors (4280119).

270245513 is a wasteful number, since it uses less digits than its factorization.

270245513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16351.

The product of its (nonzero) digits is 8400, while the sum is 29.

The square root of 270245513 is about 16439.1457503120. The cubic root of 270245513 is about 646.5262520027.

Adding to 270245513 its reverse (315542072), we get a palindrome (585787585).

The spelling of 270245513 in words is "two hundred seventy million, two hundred forty-five thousand, five hundred thirteen".