253122645130 has 16 divisors (see below), whose sum is σ = 455654315520. Its totient is φ = 101241601552.

The previous prime is 253122645119. The next prime is 253122645133. The reversal of 253122645130 is 31546221352.

253122645130 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (253122645133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 788434 + ... + 1062013.

It is an arithmetic number, because the mean of its divisors is an integer number (28478394720).

Almost surely, 2^253122645130 is an apocalyptic number.

253122645130 is a deficient number, since it is larger than the sum of its proper divisors (202531670390).

253122645130 is a wasteful number, since it uses less digits than its factorization.

253122645130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1864133.

The product of its (nonzero) digits is 43200, while the sum is 34.

Adding to 253122645130 its reverse (31546221352), we get a palindrome (284668866482).

The spelling of 253122645130 in words is "two hundred fifty-three billion, one hundred twenty-two million, six hundred forty-five thousand, one hundred thirty".