5106005105546 has 4 divisors (see below), whose sum is σ = 7659007658322. Its totient is φ = 2553002552772.

The previous prime is 5106005105543. The next prime is 5106005105549. The reversal of 5106005105546 is 6455015006015.

It is a happy number.

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 (5106005105543) and next prime (5106005105549).

It can be written as a sum of positive squares in only one way, i.e., 5092943130025 + 13061975521 = 2256755^2 + 114289^2 .

It is not an unprimeable number, because it can be changed into a prime (5106005105543) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1276501276385 + ... + 1276501276388.

Almost surely, 2^{5106005105546} is an apocalyptic number.

5106005105546 is a deficient number, since it is larger than the sum of its proper divisors (2553002552776).

5106005105546 is a wasteful number, since it uses less digits than its factorization.

5106005105546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2553002552775.

The product of its (nonzero) digits is 90000, while the sum is 38.

The spelling of 5106005105546 in words is "five trillion, one hundred six billion, five million, one hundred five thousand, five hundred forty-six".