534532403 has 8 divisors (see below), whose sum is σ = 540642960. Its totient is φ = 528444000.

The previous prime is 534532399. The next prime is 534532421. The reversal of 534532403 is 304235435.

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 534532403 - 2² = 534532399 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (534532483) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45653 + ... + 56153.

It is an arithmetic number, because the mean of its divisors is an integer number (67580370).

Almost surely, 2^534532403 is an apocalyptic number.

534532403 is a deficient number, since it is larger than the sum of its proper divisors (6110557).

534532403 is a wasteful number, since it uses less digits than its factorization.

534532403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11077.

The product of its (nonzero) digits is 21600, while the sum is 29.

The square root of 534532403 is about 23119.9568122434. The cubic root of 534532403 is about 811.5675598463.

Adding to 534532403 its reverse (304235435), we get a palindrome (838767838).

The spelling of 534532403 in words is "five hundred thirty-four million, five hundred thirty-two thousand, four hundred three".