503040116253 has 8 divisors (see below), whose sum is σ = 671402478528. Its totient is φ = 335018915744.

The previous prime is 503040116251. The next prime is 503040116291. The reversal of 503040116253 is 352611040305.

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 503040116253 - 2¹ = 503040116251 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 503040116253.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (503040116251) 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, 85287000 + ... + 85292897.

It is an arithmetic number, because the mean of its divisors is an integer number (83925309816).

Almost surely, 2^503040116253 is an apocalyptic number.

It is an amenable number.

503040116253 is a deficient number, since it is larger than the sum of its proper divisors (168362362275).

503040116253 is a wasteful number, since it uses less digits than its factorization.

503040116253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170580883.

The product of its (nonzero) digits is 10800, while the sum is 30.

Adding to 503040116253 its reverse (352611040305), we get a palindrome (855651156558).

The spelling of 503040116253 in words is "five hundred three billion, forty million, one hundred sixteen thousand, two hundred fifty-three".