505450151313 has 8 divisors (see below), whose sum is σ = 673946320800. Its totient is φ = 336960374688.

The previous prime is 505450151251. The next prime is 505450151363. The reversal of 505450151313 is 313151054505.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 505450151313 - 2⁹ = 505450150801 is a prime.

It is not an unprimeable number, because it can be changed into a prime (505450151363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1410583 + ... + 1732236.

It is an arithmetic number, because the mean of its divisors is an integer number (84243290100).

Almost surely, 2^505450151313 is an apocalyptic number.

It is an amenable number.

505450151313 is a deficient number, since it is larger than the sum of its proper divisors (168496169487).

505450151313 is a wasteful number, since it uses less digits than its factorization.

505450151313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3196431.

The product of its (nonzero) digits is 22500, while the sum is 33.

The spelling of 505450151313 in words is "five hundred five billion, four hundred fifty million, one hundred fifty-one thousand, three hundred thirteen".