534519421 has 8 divisors (see below), whose sum is σ = 539311104. Its totient is φ = 529748880.

The previous prime is 534519413. The next prime is 534519467. The reversal of 534519421 is 124915435.

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 534519421 - 2³ = 534519413 is a prime.

It is a super-2 number, since 2×534519421² = 571422022852350482, which 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 (534519481) 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, 47856 + ... + 57958.

It is an arithmetic number, because the mean of its divisors is an integer number (67413888).

Almost surely, 2^534519421 is an apocalyptic number.

It is an amenable number.

534519421 is a deficient number, since it is larger than the sum of its proper divisors (4791683).

534519421 is a wasteful number, since it uses less digits than its factorization.

534519421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10571.

The product of its digits is 21600, while the sum is 34.

The square root of 534519421 is about 23119.6760574191. The cubic root of 534519421 is about 811.5609897081.

The spelling of 534519421 in words is "five hundred thirty-four million, five hundred nineteen thousand, four hundred twenty-one".