50320012546 has 32 divisors (see below), whose sum is σ = 80758538352. Its totient is φ = 23431833600.

The previous prime is 50320012493. The next prime is 50320012553. The reversal of 50320012546 is 64521002305.

It can be written as a sum of positive squares in 8 ways, for example, as 42904908225 + 7415104321 = 207135^2 + 86111^2 .

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 8090830 + ... + 8097046.

Almost surely, 2^50320012546 is an apocalyptic number.

50320012546 is a deficient number, since it is larger than the sum of its proper divisors (30438525806).

50320012546 is a wasteful number, since it uses less digits than its factorization.

50320012546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8694.

The product of its (nonzero) digits is 7200, while the sum is 28.

The spelling of 50320012546 in words is "fifty billion, three hundred twenty million, twelve thousand, five hundred forty-six".