505084433 has 12 divisors (see below), whose sum is σ = 613194432. Its totient is φ = 407461440.

The previous prime is 505084423. The next prime is 505084477. The reversal of 505084433 is 334480505.

It is not a de Polignac number, because 505084433 - 2⁴ = 505084417 is a prime.

It is a super-2 number, since 2×505084433² = 510220568917862978, which contains 22 as substring.

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 505084433.

It is not an unprimeable number, because it can be changed into a prime (505084423) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 122813 + ... + 126858.

It is an arithmetic number, because the mean of its divisors is an integer number (51099536).

Almost surely, 2^505084433 is an apocalyptic number.

It is an amenable number.

505084433 is a deficient number, since it is larger than the sum of its proper divisors (108109999).

505084433 is a wasteful number, since it uses less digits than its factorization.

505084433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 249712 (or 249695 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 32.

The square root of 505084433 is about 22474.0835853211. The cubic root of 505084433 is about 796.3818026679.

The spelling of 505084433 in words is "five hundred five million, eighty-four thousand, four hundred thirty-three".