58778310857803 has 2 divisors, whose sum is σ = 58778310857804. Its totient is φ = 58778310857802.

The previous prime is 58778310857683. The next prime is 58778310857821. The reversal of 58778310857803 is 30875801387785.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 58778310857803 - 2²⁵ = 58778277303371 is a prime.

It is not a weakly prime, because it can be changed into another prime (58778310857503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29389155428901 + 29389155428902.

It is an arithmetic number, because the mean of its divisors is an integer number (29389155428902).

Almost surely, 2^{58778310857803} is an apocalyptic number.

58778310857803 is a deficient number, since it is larger than the sum of its proper divisors (1).

58778310857803 is an equidigital number, since it uses as much as digits as its factorization.

58778310857803 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 316108800, while the sum is 70.

The spelling of 58778310857803 in words is "fifty-eight trillion, seven hundred seventy-eight billion, three hundred ten million, eight hundred fifty-seven thousand, eight hundred three".