78880210583 has 2 divisors, whose sum is σ = 78880210584. Its totient is φ = 78880210582.

The previous prime is 78880210529. The next prime is 78880210603. The reversal of 78880210583 is 38501208887.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 78880210583 - 2¹⁴ = 78880194199 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (78880210523) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 39440105291 + 39440105292.

It is an arithmetic number, because the mean of its divisors is an integer number (39440105292).

Almost surely, 2^78880210583 is an apocalyptic number.

78880210583 is a deficient number, since it is larger than the sum of its proper divisors (1).

78880210583 is an equidigital number, since it uses as much as digits as its factorization.

78880210583 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 860160, while the sum is 50.

The spelling of 78880210583 in words is "seventy-eight billion, eight hundred eighty million, two hundred ten thousand, five hundred eighty-three".