58319548513 has 2 divisors, whose sum is σ = 58319548514. Its totient is φ = 58319548512.

The previous prime is 58319548501. The next prime is 58319548561. The reversal of 58319548513 is 31584591385.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 55888269649 + 2431278864 = 236407^2 + 49308^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-58319548513 is a prime.

It is a super-2 number, since 2×58319548513² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (58319548583) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29159774256 + 29159774257.

It is an arithmetic number, because the mean of its divisors is an integer number (29159774257).

Almost surely, 2^58319548513 is an apocalyptic number.

It is an amenable number.

58319548513 is a deficient number, since it is larger than the sum of its proper divisors (1).

58319548513 is an equidigital number, since it uses as much as digits as its factorization.

58319548513 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2592000, while the sum is 52.

The spelling of 58319548513 in words is "fifty-eight billion, three hundred nineteen million, five hundred forty-eight thousand, five hundred thirteen".