534401020325 has 24 divisors (see below), whose sum is σ = 680495612160. Its totient is φ = 416112724800.

The previous prime is 534401020273. The next prime is 534401020327. The reversal of 534401020325 is 523020104435.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-534401020325 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (534401020327) 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, 1043705 + ... + 1469054.

It is an arithmetic number, because the mean of its divisors is an integer number (28353983840).

Almost surely, 2^534401020325 is an apocalyptic number.

It is an amenable number.

534401020325 is a deficient number, since it is larger than the sum of its proper divisors (146094591835).

534401020325 is a wasteful number, since it uses less digits than its factorization.

534401020325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2512997 (or 2512992 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 29.

The spelling of 534401020325 in words is "five hundred thirty-four billion, four hundred one million, twenty thousand, three hundred twenty-five".