253250514130 has 16 divisors (see below), whose sum is σ = 468171221400. Its totient is φ = 98562362112.

The previous prime is 253250514109. The next prime is 253250514191. The reversal of 253250514130 is 31415052352.

It can be written as a sum of positive squares in 4 ways, for example, as 186319132609 + 66931381521 = 431647^2 + 258711^2 .

It is a junction number, because it is equal to n+sod(n) for n = 253250514092 and 253250514101.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 342230055 + ... + 342230794.

Almost surely, 2^253250514130 is an apocalyptic number.

253250514130 is a deficient number, since it is larger than the sum of its proper divisors (214920707270).

253250514130 is a wasteful number, since it uses less digits than its factorization.

253250514130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 684460893.

The product of its (nonzero) digits is 18000, while the sum is 31.

Adding to 253250514130 its reverse (31415052352), we get a palindrome (284665566482).

The spelling of 253250514130 in words is "two hundred fifty-three billion, two hundred fifty million, five hundred fourteen thousand, one hundred thirty".