4136356541 has 2 divisors, whose sum is σ = 4136356542. Its totient is φ = 4136356540.

The previous prime is 4136356537. The next prime is 4136356559. The reversal of 4136356541 is 1456536314.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4089090916 + 47265625 = 63946^2 + 6875^2 .

It is a cyclic number.

It is not a de Polignac number, because 4136356541 - 2² = 4136356537 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4136356495 and 4136356504.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4136356531) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2068178270 + 2068178271.

It is an arithmetic number, because the mean of its divisors is an integer number (2068178271).

Almost surely, 2^4136356541 is an apocalyptic number.

It is an amenable number.

4136356541 is a deficient number, since it is larger than the sum of its proper divisors (1).

4136356541 is an equidigital number, since it uses as much as digits as its factorization.

4136356541 is an evil number, because the sum of its binary digits is even.

The product of its digits is 129600, while the sum is 38.

The square root of 4136356541 is about 64314.5126779330. The cubic root of 4136356541 is about 1605.2375939902.

The spelling of 4136356541 in words is "four billion, one hundred thirty-six million, three hundred fifty-six thousand, five hundred forty-one".