505283504195 has 8 divisors (see below), whose sum is σ = 607277365344. Its totient is φ = 403602029824.

The previous prime is 505283504189. The next prime is 505283504197. The reversal of 505283504195 is 591405382505.

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 505283504195 - 2¹⁴ = 505283487811 is a prime.

It is a super-2 number, since 2×505283504195² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (505283504197) 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, 78093134 + ... + 78099603.

It is an arithmetic number, because the mean of its divisors is an integer number (75909670668).

Almost surely, 2^505283504195 is an apocalyptic number.

505283504195 is a deficient number, since it is larger than the sum of its proper divisors (101993861149).

505283504195 is a wasteful number, since it uses less digits than its factorization.

505283504195 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156193389.

The product of its (nonzero) digits is 1080000, while the sum is 47.

The spelling of 505283504195 in words is "five hundred five billion, two hundred eighty-three million, five hundred four thousand, one hundred ninety-five".