4623426505541 has 2 divisors, whose sum is σ = 4623426505542. Its totient is φ = 4623426505540.

The previous prime is 4623426505519. The next prime is 4623426505553. The reversal of 4623426505541 is 1455056243264.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2638525917316 + 1984900588225 = 1624354^2 + 1408865^2 .

It is a cyclic number.

It is not a de Polignac number, because 4623426505541 - 2²² = 4623422311237 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4623426505741) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2311713252770 + 2311713252771.

It is an arithmetic number, because the mean of its divisors is an integer number (2311713252771).

Almost surely, 2^{4623426505541} is an apocalyptic number.

It is an amenable number.

4623426505541 is a deficient number, since it is larger than the sum of its proper divisors (1).

4623426505541 is an equidigital number, since it uses as much as digits as its factorization.

4623426505541 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3456000, while the sum is 47.

The spelling of 4623426505541 in words is "four trillion, six hundred twenty-three billion, four hundred twenty-six million, five hundred five thousand, five hundred forty-one".