503040651233 has 8 divisors (see below), whose sum is σ = 511307708736. Its totient is φ = 494774254800.

The previous prime is 503040651089. The next prime is 503040651241. The reversal of 503040651233 is 332156040305.

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 503040651233 - 2⁸ = 503040650977 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 503040651233.

It is not an unprimeable number, because it can be changed into a prime (503040651283) 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, 1507010 + ... + 1810292.

It is an arithmetic number, because the mean of its divisors is an integer number (63913463592).

Almost surely, 2^503040651233 is an apocalyptic number.

It is an amenable number.

503040651233 is a deficient number, since it is larger than the sum of its proper divisors (8267057503).

503040651233 is a wasteful number, since it uses less digits than its factorization.

503040651233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 330535.

The product of its (nonzero) digits is 32400, while the sum is 32.

Adding to 503040651233 its reverse (332156040305), we get a palindrome (835196691538).

The spelling of 503040651233 in words is "five hundred three billion, forty million, six hundred fifty-one thousand, two hundred thirty-three".