51050550106 has 8 divisors (see below), whose sum is σ = 76703666400. Its totient is φ = 25482661308.

The previous prime is 51050550101. The next prime is 51050550119. The reversal of 51050550106 is 60105505015.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×51050550106² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (51050550101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21305376 + ... + 21307771.

It is an arithmetic number, because the mean of its divisors is an integer number (9587958300).

Almost surely, 2^51050550106 is an apocalyptic number.

51050550106 is a deficient number, since it is larger than the sum of its proper divisors (25653116294).

51050550106 is a wasteful number, since it uses less digits than its factorization.

51050550106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42613748.

The product of its (nonzero) digits is 3750, while the sum is 28.

It can be divided in two parts, 51050 and 550106, that added together give a triangular number (601156 = T₁₀₉₆).

The spelling of 51050550106 in words is "fifty-one billion, fifty million, five hundred fifty thousand, one hundred six".