51104130454166 has 4 divisors (see below), whose sum is σ = 76656195681252. Its totient is φ = 25552065227082.

The previous prime is 51104130454133. The next prime is 51104130454199. The reversal of 51104130454166 is 66145403140115.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (51104130454133) and next prime (51104130454199).

It is a super-2 number, since 2×51104130454166² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12776032613540 + ... + 12776032613543.

It is an arithmetic number, because the mean of its divisors is an integer number (19164048920313).

Almost surely, 2^{51104130454166} is an apocalyptic number.

51104130454166 is a deficient number, since it is larger than the sum of its proper divisors (25552065227086).

51104130454166 is a wasteful number, since it uses less digits than its factorization.

51104130454166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25552065227085.

The product of its (nonzero) digits is 172800, while the sum is 41.

The spelling of 51104130454166 in words is "fifty-one trillion, one hundred four billion, one hundred thirty million, four hundred fifty-four thousand, one hundred sixty-six".