538325432033 has 8 divisors (see below), whose sum is σ = 542486742336. Its totient is φ = 534164909200.

The previous prime is 538325431957. The next prime is 538325432039. The reversal of 538325432033 is 330234523835.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-538325432033 is a prime.

It is a super-2 number, since 2×538325432033² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (538325432039) 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, 1214588 + ... + 1597458.

It is an arithmetic number, because the mean of its divisors is an integer number (67810842792).

Almost surely, 2^538325432033 is an apocalyptic number.

It is an amenable number.

538325432033 is a deficient number, since it is larger than the sum of its proper divisors (4161310303).

538325432033 is a wasteful number, since it uses less digits than its factorization.

538325432033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 393735.

The product of its (nonzero) digits is 777600, while the sum is 41.

Adding to 538325432033 its reverse (330234523835), we get a palindrome (868559955868).

The spelling of 538325432033 in words is "five hundred thirty-eight billion, three hundred twenty-five million, four hundred thirty-two thousand, thirty-three".