250030513053530 has 64 divisors (see below), whose sum is σ = 499565461049856. Its totient is φ = 89331523008000.

The previous prime is 250030513053509. The next prime is 250030513053623. The reversal of 250030513053530 is 35350315030052.

It is a super-2 number, since 2×250030513053530² (a number of 30 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14338547 + ... + 26564166.

It is an arithmetic number, because the mean of its divisors is an integer number (7805710328904).

Almost surely, 2^{250030513053530} is an apocalyptic number.

250030513053530 is a deficient number, since it is larger than the sum of its proper divisors (249534947996326).

250030513053530 is a wasteful number, since it uses less digits than its factorization.

250030513053530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40903703.

The product of its (nonzero) digits is 101250, while the sum is 35.

Adding to 250030513053530 its reverse (35350315030052), we get a palindrome (285380828083582).

The spelling of 250030513053530 in words is "two hundred fifty trillion, thirty billion, five hundred thirteen million, fifty-three thousand, five hundred thirty".