4455689004779 has 2 divisors, whose sum is σ = 4455689004780. Its totient is φ = 4455689004778.

The previous prime is 4455689004763. The next prime is 4455689004827. The reversal of 4455689004779 is 9774009865544.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4455689004779 - 2⁴ = 4455689004763 is a prime.

It is not a weakly prime, because it can be changed into another prime (4455689004709) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2227844502389 + 2227844502390.

It is an arithmetic number, because the mean of its divisors is an integer number (2227844502390).

Almost surely, 2^{4455689004779} is an apocalyptic number.

4455689004779 is a deficient number, since it is larger than the sum of its proper divisors (1).

4455689004779 is an equidigital number, since it uses as much as digits as its factorization.

4455689004779 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 304819200, while the sum is 68.

The spelling of 4455689004779 in words is "four trillion, four hundred fifty-five billion, six hundred eighty-nine million, four thousand, seven hundred seventy-nine".