50551111010105 has 32 divisors (see below), whose sum is σ = 61861416933888. Its totient is φ = 39648728448000.

The previous prime is 50551111010069. The next prime is 50551111010119. The reversal of 50551111010105 is 50101011115505.

It is not a de Polignac number, because 50551111010105 - 2⁶ = 50551111010041 is a prime.

It is a super-2 number, since 2×50551111010105² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 891352700 + ... + 891409410.

It is an arithmetic number, because the mean of its divisors is an integer number (1933169279184).

Almost surely, 2^{50551111010105} is an apocalyptic number.

It is an amenable number.

50551111010105 is a deficient number, since it is larger than the sum of its proper divisors (11310305923783).

50551111010105 is a wasteful number, since it uses less digits than its factorization.

50551111010105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74057.

The product of its (nonzero) digits is 625, while the sum is 26.

The spelling of 50551111010105 in words is "fifty trillion, five hundred fifty-one billion, one hundred eleven million, ten thousand, one hundred five".