253027503030 has 32 divisors (see below), whose sum is σ = 607405698144. Its totient is φ = 67458479616.

The previous prime is 253027503017. The next prime is 253027503139. The reversal of 253027503030 is 30305720352.

It is a Harshad number since it is a multiple of its sum of digits (30).

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 15 ways as a sum of consecutive naturals, for example, 837187 + ... + 1098606.

It is an arithmetic number, because the mean of its divisors is an integer number (18981428067).

Almost surely, 2^253027503030 is an apocalyptic number.

253027503030 is an abundant number, since it is smaller than the sum of its proper divisors (354378195114).

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

253027503030 is a wasteful number, since it uses less digits than its factorization.

253027503030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1940160.

The product of its (nonzero) digits is 18900, while the sum is 30.

The spelling of 253027503030 in words is "two hundred fifty-three billion, twenty-seven million, five hundred three thousand, thirty".