534046503 has 4 divisors (see below), whose sum is σ = 712062008. Its totient is φ = 356031000.

The previous prime is 534046463. The next prime is 534046511. The reversal of 534046503 is 305640435.

It is a semiprime because it is the product of two primes.

It is a de Polignac number, because none of the positive numbers 2^k-534046503 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 (534046553) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 89007748 + ... + 89007753.

It is an arithmetic number, because the mean of its divisors is an integer number (178015502).

Almost surely, 2^534046503 is an apocalyptic number.

534046503 is a deficient number, since it is larger than the sum of its proper divisors (178015505).

534046503 is a wasteful number, since it uses less digits than its factorization.

534046503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178015504.

The product of its (nonzero) digits is 21600, while the sum is 30.

The square root of 534046503 is about 23109.4461854887. The cubic root of 534046503 is about 811.3215752417.

Adding to 534046503 its reverse (305640435), we get a palindrome (839686938).

It can be divided in two parts, 53404650 and 3, that multiplied together give a triangular number (160213950 = T₁₇₉₀₀).

The spelling of 534046503 in words is "five hundred thirty-four million, forty-six thousand, five hundred three".