534352121 has 4 divisors (see below), whose sum is σ = 534398592. Its totient is φ = 534305652.

The previous prime is 534352111. The next prime is 534352151. The reversal of 534352121 is 121253435.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-534352121 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (534352111) 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, 8096 + ... + 33678.

It is an arithmetic number, because the mean of its divisors is an integer number (133599648).

Almost surely, 2^534352121 is an apocalyptic number.

It is an amenable number.

534352121 is a deficient number, since it is larger than the sum of its proper divisors (46471).

534352121 is a wasteful number, since it uses less digits than its factorization.

534352121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46470.

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

The square root of 534352121 is about 23116.0576439842. The cubic root of 534352121 is about 811.4763103269.

The spelling of 534352121 in words is "five hundred thirty-four million, three hundred fifty-two thousand, one hundred twenty-one".