533534334454325 has 24 divisors (see below), whose sum is σ = 690403801501248. Its totient is φ = 408236179697280.

The previous prime is 533534334454321. The next prime is 533534334454351. The reversal of 533534334454325 is 523454433435335.

It is not a de Polignac number, because 533534334454325 - 2² = 533534334454321 is a prime.

It is a super-2 number, since 2×533534334454325² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (533534334454321) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 31150064 + ... + 45137513.

It is an arithmetic number, because the mean of its divisors is an integer number (28766825062552).

Almost surely, 2^{533534334454325} is an apocalyptic number.

It is an amenable number.

533534334454325 is a deficient number, since it is larger than the sum of its proper divisors (156869467046923).

533534334454325 is a wasteful number, since it uses less digits than its factorization.

533534334454325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76299773 (or 76299768 counting only the distinct ones).

The product of its digits is 233280000, while the sum is 56.

The spelling of 533534334454325 in words is "five hundred thirty-three trillion, five hundred thirty-four billion, three hundred thirty-four million, four hundred fifty-four thousand, three hundred twenty-five".