350253420052 has 24 divisors (see below), whose sum is σ = 651214034856. Its totient is φ = 164262586368.

The previous prime is 350253420047. The next prime is 350253420079. The reversal of 350253420052 is 250024352053.

It can be written as a sum of positive squares in 4 ways, for example, as 280745261316 + 69508158736 = 529854^2 + 263644^2 .

It is a junction number, because it is equal to n+sod(n) for n = 350253419996 and 350253420023.

It is a congruent number.

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, 8769813 + ... + 8809660.

It is an arithmetic number, because the mean of its divisors is an integer number (27133918119).

Almost surely, 2^350253420052 is an apocalyptic number.

It is an amenable number.

350253420052 is a deficient number, since it is larger than the sum of its proper divisors (300960614804).

350253420052 is a wasteful number, since it uses less digits than its factorization.

350253420052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17579787 (or 17579785 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 31.

The spelling of 350253420052 in words is "three hundred fifty billion, two hundred fifty-three million, four hundred twenty thousand, fifty-two".