5105056561541 has 4 divisors (see below), whose sum is σ = 5191582944000. Its totient is φ = 5018530179084.

The previous prime is 5105056561483. The next prime is 5105056561547. The reversal of 5105056561541 is 1451656505015.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5105056561541 - 2²² = 5105052367237 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 5105056561492 and 5105056561501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5105056561547) by changing a digit.

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, 43263191141 + ... + 43263191258.

It is an arithmetic number, because the mean of its divisors is an integer number (1297895736000).

Almost surely, 2^{5105056561541} is an apocalyptic number.

It is an amenable number.

5105056561541 is a deficient number, since it is larger than the sum of its proper divisors (86526382459).

5105056561541 is an equidigital number, since it uses as much as digits as its factorization.

5105056561541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86526382458.

The product of its (nonzero) digits is 450000, while the sum is 44.

The spelling of 5105056561541 in words is "five trillion, one hundred five billion, fifty-six million, five hundred sixty-one thousand, five hundred forty-one".