505300005255 has 8 divisors (see below), whose sum is σ = 808480008432. Its totient is φ = 269493336128.

The previous prime is 505300005253. The next prime is 505300005307. The reversal of 505300005255 is 552500003505.

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 505300005255 - 2¹ = 505300005253 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (505300005253) 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, 16843333494 + ... + 16843333523.

It is an arithmetic number, because the mean of its divisors is an integer number (101060001054).

Almost surely, 2^505300005255 is an apocalyptic number.

505300005255 is a deficient number, since it is larger than the sum of its proper divisors (303180003177).

505300005255 is a wasteful number, since it uses less digits than its factorization.

505300005255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33686667025.

The product of its (nonzero) digits is 18750, while the sum is 30.

The spelling of 505300005255 in words is "five hundred five billion, three hundred million, five thousand, two hundred fifty-five".