58111541 has 2 divisors, whose sum is σ = 58111542. Its totient is φ = 58111540.

The previous prime is 58111513. The next prime is 58111561. The reversal of 58111541 is 14511185.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 52867441 + 5244100 = 7271^2 + 2290^2 .

It is a cyclic number.

It is not a de Polignac number, because 58111541 - 2⁶ = 58111477 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 58111541.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (58111561) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29055770 + 29055771.

It is an arithmetic number, because the mean of its divisors is an integer number (29055771).

Almost surely, 2^58111541 is an apocalyptic number.

It is an amenable number.

58111541 is a deficient number, since it is larger than the sum of its proper divisors (1).

58111541 is an equidigital number, since it uses as much as digits as its factorization.

58111541 is an evil number, because the sum of its binary digits is even.

The product of its digits is 800, while the sum is 26.

The square root of 58111541 is about 7623.0926138937. The cubic root of 58111541 is about 387.3356439307.

The spelling of 58111541 in words is "fifty-eight million, one hundred eleven thousand, five hundred forty-one".