531003424106 has 4 divisors (see below), whose sum is σ = 796505136162. Its totient is φ = 265501712052.

The previous prime is 531003424097. The next prime is 531003424117. The reversal of 531003424106 is 601424300135.

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

It can be written as a sum of positive squares in only one way, i.e., 486842503081 + 44160921025 = 697741^2 + 210145^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 132750856025 + ... + 132750856028.

Almost surely, 2^531003424106 is an apocalyptic number.

531003424106 is a deficient number, since it is larger than the sum of its proper divisors (265501712056).

531003424106 is a wasteful number, since it uses less digits than its factorization.

531003424106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 265501712055.

The product of its (nonzero) digits is 8640, while the sum is 29.

The spelling of 531003424106 in words is "five hundred thirty-one billion, three million, four hundred twenty-four thousand, one hundred six".