534501030221 has 8 divisors (see below), whose sum is σ = 558122516160. Its totient is φ = 510911403552.

The previous prime is 534501030197. The next prime is 534501030229. The reversal of 534501030221 is 122030105435.

It is a happy number.

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 534501030221 - 2¹⁸ = 534500768077 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (534501030229) 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, 7930520 + ... + 7997633.

It is an arithmetic number, because the mean of its divisors is an integer number (69765314520).

Almost surely, 2^534501030221 is an apocalyptic number.

It is an amenable number.

534501030221 is a deficient number, since it is larger than the sum of its proper divisors (23621485939).

534501030221 is a wasteful number, since it uses less digits than its factorization.

534501030221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15929635.

The product of its (nonzero) digits is 3600, while the sum is 26.

Adding to 534501030221 its reverse (122030105435), we get a palindrome (656531135656).

The spelling of 534501030221 in words is "five hundred thirty-four billion, five hundred one million, thirty thousand, two hundred twenty-one".