505949062346 has 24 divisors (see below), whose sum is σ = 939192008544. Its totient is φ = 200155672080.

The previous prime is 505949062343. The next prime is 505949062379. The reversal of 505949062346 is 643260949505.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (505949062343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 106918400 + ... + 106923131.

It is an arithmetic number, because the mean of its divisors is an integer number (39133000356).

Almost surely, 2^505949062346 is an apocalyptic number.

505949062346 is a deficient number, since it is larger than the sum of its proper divisors (433242946198).

505949062346 is a wasteful number, since it uses less digits than its factorization.

505949062346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213841566 (or 213841553 counting only the distinct ones).

The product of its (nonzero) digits is 6998400, while the sum is 53.

The spelling of 505949062346 in words is "five hundred five billion, nine hundred forty-nine million, sixty-two thousand, three hundred forty-six".