50459191005 has 32 divisors (see below), whose sum is σ = 85205975040. Its totient is φ = 25428548160.

The previous prime is 50459190989. The next prime is 50459191021. The reversal of 50459191005 is 50019195405.

It is an interprime number because it is at equal distance from previous prime (50459190989) and next prime (50459191021).

It is not a de Polignac number, because 50459191005 - 2⁴ = 50459190989 is a prime.

It is a super-2 number, since 2×50459191005² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 121981 + ... + 340290.

It is an arithmetic number, because the mean of its divisors is an integer number (2662686720).

Almost surely, 2^50459191005 is an apocalyptic number.

It is an amenable number.

50459191005 is a deficient number, since it is larger than the sum of its proper divisors (34746784035).

50459191005 is a wasteful number, since it uses less digits than its factorization.

50459191005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 462681.

The product of its (nonzero) digits is 40500, while the sum is 39.

The spelling of 50459191005 in words is "fifty billion, four hundred fifty-nine million, one hundred ninety-one thousand, five".