105523464547 has 2 divisors, whose sum is σ = 105523464548. Its totient is φ = 105523464546.

The previous prime is 105523464401. The next prime is 105523464581. The reversal of 105523464547 is 745464325501.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-105523464547 is a prime.

It is a super-2 number, since 2×105523464547² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 105523464497 and 105523464506.

It is not a weakly prime, because it can be changed into another prime (105523464587) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52761732273 + 52761732274.

It is an arithmetic number, because the mean of its divisors is an integer number (52761732274).

Almost surely, 2^105523464547 is an apocalyptic number.

105523464547 is a deficient number, since it is larger than the sum of its proper divisors (1).

105523464547 is an equidigital number, since it uses as much as digits as its factorization.

105523464547 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2016000, while the sum is 46.

The spelling of 105523464547 in words is "one hundred five billion, five hundred twenty-three million, four hundred sixty-four thousand, five hundred forty-seven".