50261111108 has 12 divisors (see below), whose sum is σ = 94722863340. Its totient is φ = 23197435872.

The previous prime is 50261111081. The next prime is 50261111113. The reversal of 50261111108 is 80111116205.

It can be written as a sum of positive squares in 2 ways, for example, as 19950997504 + 30310113604 = 141248^2 + 174098^2 .

It is a super-4 number, since 4×50261111108⁴ (a number of 44 digits) contains 4444 as substring.

It is a Harshad number since it is a multiple of its sum of digits (26).

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 3 ways as a sum of consecutive naturals, for example, 483279863 + ... + 483279966.

It is an arithmetic number, because the mean of its divisors is an integer number (7893571945).

Almost surely, 2^50261111108 is an apocalyptic number.

It is an amenable number.

50261111108 is a deficient number, since it is larger than the sum of its proper divisors (44461752232).

50261111108 is a wasteful number, since it uses less digits than its factorization.

50261111108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 966559846 (or 966559844 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 26.

The spelling of 50261111108 in words is "fifty billion, two hundred sixty-one million, one hundred eleven thousand, one hundred eight".