58164121 has 2 divisors, whose sum is σ = 58164122. Its totient is φ = 58164120.

The previous prime is 58164101. The next prime is 58164167. The reversal of 58164121 is 12146185.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 53816896 + 4347225 = 7336^2 + 2085^2 .

It is a cyclic number.

It is not a de Polignac number, because 58164121 - 2¹⁹ = 57639833 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 58164121.

It is not a weakly prime, because it can be changed into another prime (58164101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29082060 + 29082061.

It is an arithmetic number, because the mean of its divisors is an integer number (29082061).

Almost surely, 2^58164121 is an apocalyptic number.

It is an amenable number.

58164121 is a deficient number, since it is larger than the sum of its proper divisors (1).

58164121 is an equidigital number, since it uses as much as digits as its factorization.

58164121 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1920, while the sum is 28.

The square root of 58164121 is about 7626.5405656825. The cubic root of 58164121 is about 387.4524306504.

It can be divided in two parts, 58164 and 121, that added together give a palindrome (58285).

The spelling of 58164121 in words is "fifty-eight million, one hundred sixty-four thousand, one hundred twenty-one".