253500323233 has 8 divisors (see below), whose sum is σ = 259692831720. Its totient is φ = 247308270720.

The previous prime is 253500323231. The next prime is 253500323239. The reversal of 253500323233 is 332323005352.

It can be written as a sum of positive squares in 4 ways, for example, as 2867923809 + 250632399424 = 53553^2 + 500632^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 253500323233 - 2¹ = 253500323231 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 253500323195 and 253500323204.

It is not an unprimeable number, because it can be changed into a prime (253500323231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1191991 + ... + 1388467.

It is an arithmetic number, because the mean of its divisors is an integer number (32461603965).

Almost surely, 2^253500323233 is an apocalyptic number.

It is an amenable number.

253500323233 is a deficient number, since it is larger than the sum of its proper divisors (6192508487).

253500323233 is a wasteful number, since it uses less digits than its factorization.

253500323233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 227987.

The product of its (nonzero) digits is 48600, while the sum is 31.

Adding to 253500323233 its reverse (332323005352), we get a palindrome (585823328585).

The spelling of 253500323233 in words is "two hundred fifty-three billion, five hundred million, three hundred twenty-three thousand, two hundred thirty-three".