253130510 has 16 divisors (see below), whose sum is σ = 482437296. Its totient is φ = 95296128.

The previous prime is 253130447. The next prime is 253130513. The reversal of 253130510 is 15031352.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (253130513) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 744332 + ... + 744671.

It is an arithmetic number, because the mean of its divisors is an integer number (30152331).

Almost surely, 2^253130510 is an apocalyptic number.

253130510 is a deficient number, since it is larger than the sum of its proper divisors (229306786).

253130510 is a wasteful number, since it uses less digits than its factorization.

253130510 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1489027.

The product of its (nonzero) digits is 450, while the sum is 20.

The square root of 253130510 is about 15910.0757383490. The cubic root of 253130510 is about 632.5790888827.

Adding to 253130510 its reverse (15031352), we get a palindrome (268161862).

The spelling of 253130510 in words is "two hundred fifty-three million, one hundred thirty thousand, five hundred ten".