58405541 has 2 divisors, whose sum is σ = 58405542. Its totient is φ = 58405540.

The previous prime is 58405531. The next prime is 58405547. The reversal of 58405541 is 14550485.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 57988225 + 417316 = 7615^2 + 646^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-58405541 is a prime.

It is a super-2 number, since 2×58405541² = 6822414439005362, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 58405498 and 58405507.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (58405547) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29202770 + 29202771.

It is an arithmetic number, because the mean of its divisors is an integer number (29202771).

Almost surely, 2^58405541 is an apocalyptic number.

It is an amenable number.

58405541 is a deficient number, since it is larger than the sum of its proper divisors (1).

58405541 is an equidigital number, since it uses as much as digits as its factorization.

58405541 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16000, while the sum is 32.

The square root of 58405541 is about 7642.3517977125. The cubic root of 58405541 is about 387.9877529170.

The spelling of 58405541 in words is "fifty-eight million, four hundred five thousand, five hundred forty-one".