858766005049 has 8 divisors (see below), whose sum is σ = 883290359072. Its totient is φ = 834448608000.

The previous prime is 858766004989. The next prime is 858766005059. The reversal of 858766005049 is 940500667858.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 858766005049 - 2¹³ = 858765996857 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 858766004984 and 858766005002.

It is not an unprimeable number, because it can be changed into a prime (858766005059) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51730827 + ... + 51747424.

It is an arithmetic number, because the mean of its divisors is an integer number (110411294884).

Almost surely, 2^858766005049 is an apocalyptic number.

It is an amenable number.

858766005049 is a deficient number, since it is larger than the sum of its proper divisors (24524354023).

858766005049 is a wasteful number, since it uses less digits than its factorization.

858766005049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103478487.

The product of its (nonzero) digits is 14515200, while the sum is 58.

The spelling of 858766005049 in words is "eight hundred fifty-eight billion, seven hundred sixty-six million, five thousand, forty-nine".