58648619 has 2 divisors, whose sum is σ = 58648620. Its totient is φ = 58648618.

The previous prime is 58648613. The next prime is 58648631. The reversal of 58648619 is 91684685.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-58648619 is a prime.

It is a super-2 number, since 2×58648619² = 6879321021214322, which contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (58648613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29324309 + 29324310.

It is an arithmetic number, because the mean of its divisors is an integer number (29324310).

Almost surely, 2^58648619 is an apocalyptic number.

58648619 is a deficient number, since it is larger than the sum of its proper divisors (1).

58648619 is an equidigital number, since it uses as much as digits as its factorization.

58648619 is an evil number, because the sum of its binary digits is even.

The product of its digits is 414720, while the sum is 47.

The square root of 58648619 is about 7658.2386356133. The cubic root of 58648619 is about 388.5252632801.

The spelling of 58648619 in words is "fifty-eight million, six hundred forty-eight thousand, six hundred nineteen".