20253035202 has 16 divisors (see below), whose sum is σ = 40520881152. Its totient is φ = 6748543280.

The previous prime is 20253035149. The next prime is 20253035213.

20253035202 is nontrivially palindromic in base 10.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 599298 + ... + 632189.

It is an arithmetic number, because the mean of its divisors is an integer number (2532555072).

Almost surely, 2^20253035202 is an apocalyptic number.

20253035202 is an abundant number, since it is smaller than the sum of its proper divisors (20267845950).

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

20253035202 is a wasteful number, since it uses less digits than its factorization.

20253035202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1234233.

The product of its (nonzero) digits is 3600, while the sum is 24.

It can be divided in two parts, 202530 and 35202, that added together give a palindrome (237732).

The spelling of 20253035202 in words is "twenty billion, two hundred fifty-three million, thirty-five thousand, two hundred two".