253050003030 has 64 divisors (see below), whose sum is σ = 662964984576. Its totient is φ = 61305264000.

The previous prime is 253050003023. The next prime is 253050003091. The reversal of 253050003030 is 30300050352.

It is a junction number, because it is equal to n+sod(n) for n = 253050002988 and 253050003006.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 254800 + ... + 755660.

It is an arithmetic number, because the mean of its divisors is an integer number (10358827884).

Almost surely, 2^253050003030 is an apocalyptic number.

253050003030 is an abundant number, since it is smaller than the sum of its proper divisors (409914981546).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

253050003030 is a wasteful number, since it uses less digits than its factorization.

253050003030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 502413.

The product of its (nonzero) digits is 1350, while the sum is 21.

Adding to 253050003030 its reverse (30300050352), we get a palindrome (283350053382).

The spelling of 253050003030 in words is "two hundred fifty-three billion, fifty million, three thousand, thirty".