58315919 has 2 divisors, whose sum is σ = 58315920. Its totient is φ = 58315918.

The previous prime is 58315903. The next prime is 58315927. The reversal of 58315919 is 91951385.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 58315919 - 2⁴ = 58315903 is a prime.

It is a super-2 number, since 2×58315919² = 6801492817629122, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (58335919) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29157959 + 29157960.

It is an arithmetic number, because the mean of its divisors is an integer number (29157960).

Almost surely, 2^58315919 is an apocalyptic number.

58315919 is a deficient number, since it is larger than the sum of its proper divisors (1).

58315919 is an equidigital number, since it uses as much as digits as its factorization.

58315919 is an evil number, because the sum of its binary digits is even.

The product of its digits is 48600, while the sum is 41.

The square root of 58315919 is about 7636.4860374389. The cubic root of 58315919 is about 387.7891984721.

The spelling of 58315919 in words is "fifty-eight million, three hundred fifteen thousand, nine hundred nineteen".