28758056060519 has 2 divisors, whose sum is σ = 28758056060520. Its totient is φ = 28758056060518.

The previous prime is 28758056060509. The next prime is 28758056060533. The reversal of 28758056060519 is 91506065085782.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 28758056060519 - 2²⁰ = 28758055011943 is a prime.

It is a super-2 number, since 2×28758056060519² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (28758056060509) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14379028030259 + 14379028030260.

It is an arithmetic number, because the mean of its divisors is an integer number (14379028030260).

Almost surely, 2^{28758056060519} is an apocalyptic number.

28758056060519 is a deficient number, since it is larger than the sum of its proper divisors (1).

28758056060519 is an equidigital number, since it uses as much as digits as its factorization.

28758056060519 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36288000, while the sum is 62.

The spelling of 28758056060519 in words is "twenty-eight trillion, seven hundred fifty-eight billion, fifty-six million, sixty thousand, five hundred nineteen".