505033212503 has 8 divisors (see below), whose sum is σ = 527023824000. Its totient is φ = 483045321528.

The previous prime is 505033212499. The next prime is 505033212529. The reversal of 505033212503 is 305212330505.

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 505033212503 - 2² = 505033212499 is a prime.

It is a super-2 number, since 2×505033212503² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (505033412503) 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, 296153 + ... + 1047746.

It is an arithmetic number, because the mean of its divisors is an integer number (65877978000).

Almost surely, 2^505033212503 is an apocalyptic number.

505033212503 is a deficient number, since it is larger than the sum of its proper divisors (21990611497).

505033212503 is a wasteful number, since it uses less digits than its factorization.

505033212503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1360261.

The product of its (nonzero) digits is 13500, while the sum is 29.

The spelling of 505033212503 in words is "five hundred five billion, thirty-three million, two hundred twelve thousand, five hundred three".