366013541 has 2 divisors, whose sum is σ = 366013542. Its totient is φ = 366013540.

The previous prime is 366013523. The next prime is 366013573. The reversal of 366013541 is 145310663.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 314317441 + 51696100 = 17729^2 + 7190^2 .

It is a cyclic number.

It is not a de Polignac number, because 366013541 - 2⁶ = 366013477 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (366015541) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 183006770 + 183006771.

It is an arithmetic number, because the mean of its divisors is an integer number (183006771).

Almost surely, 2^366013541 is an apocalyptic number.

It is an amenable number.

366013541 is a deficient number, since it is larger than the sum of its proper divisors (1).

366013541 is an equidigital number, since it uses as much as digits as its factorization.

366013541 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6480, while the sum is 29.

The square root of 366013541 is about 19131.4803661400. The cubic root of 366013541 is about 715.3178308883.

The spelling of 366013541 in words is "three hundred sixty-six million, thirteen thousand, five hundred forty-one".