50325782505 has 32 divisors (see below), whose sum is σ = 86730378240. Its totient is φ = 24836414400.

The previous prime is 50325782503. The next prime is 50325782527. The reversal of 50325782505 is 50528752305.

It is a happy number.

It is not a de Polignac number, because 50325782505 - 2¹ = 50325782503 is a prime.

It is not an unprimeable number, because it can be changed into a prime (50325782503) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2041021 + ... + 2065530.

It is an arithmetic number, because the mean of its divisors is an integer number (2710324320).

Almost surely, 2^50325782505 is an apocalyptic number.

It is an amenable number.

50325782505 is a deficient number, since it is larger than the sum of its proper divisors (36404595735).

50325782505 is a wasteful number, since it uses less digits than its factorization.

50325782505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4106621.

The product of its (nonzero) digits is 420000, while the sum is 42.

The spelling of 50325782505 in words is "fifty billion, three hundred twenty-five million, seven hundred eighty-two thousand, five hundred five".