3425531523233 has 4 divisors (see below), whose sum is σ = 3425709132420. Its totient is φ = 3425353914048.

The previous prime is 3425531523229. The next prime is 3425531523251. The reversal of 3425531523233 is 3323251355243.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1285373190049 + 2140158333184 = 1133743^2 + 1462928^2 .

It is a cyclic number.

It is not a de Polignac number, because 3425531523233 - 2² = 3425531523229 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3425531523203) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 88775660 + ... + 88814237.

It is an arithmetic number, because the mean of its divisors is an integer number (856427283105).

Almost surely, 2^{3425531523233} is an apocalyptic number.

It is an amenable number.

3425531523233 is a deficient number, since it is larger than the sum of its proper divisors (177609187).

3425531523233 is a wasteful number, since it uses less digits than its factorization.

3425531523233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 177609186.

The product of its digits is 972000, while the sum is 41.

Adding to 3425531523233 its reverse (3323251355243), we get a palindrome (6748782878476).

The spelling of 3425531523233 in words is "three trillion, four hundred twenty-five billion, five hundred thirty-one million, five hundred twenty-three thousand, two hundred thirty-three".