50479097405 has 32 divisors (see below), whose sum is σ = 67476647808. Its totient is φ = 35944473600.

The previous prime is 50479097401. The next prime is 50479097489.

50479097405 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 50479097405 - 2² = 50479097401 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50479097401) 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 31 ways as a sum of consecutive naturals, for example, 504170 + ... + 595940.

It is an arithmetic number, because the mean of its divisors is an integer number (2108645244).

Almost surely, 2^50479097405 is an apocalyptic number.

50479097405 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

50479097405 is a deficient number, since it is larger than the sum of its proper divisors (16997550403).

50479097405 is a wasteful number, since it uses less digits than its factorization.

50479097405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91997.

The product of its (nonzero) digits is 1587600, while the sum is 50.

The spelling of 50479097405 in words is "fifty billion, four hundred seventy-nine million, ninety-seven thousand, four hundred five".