85825658049 has 8 divisors (see below), whose sum is σ = 114438018240. Its totient is φ = 57215201616.

The previous prime is 85825658047. The next prime is 85825658063. The reversal of 85825658049 is 94085652858.

It is a happy number.

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

It is not a de Polignac number, because 85825658049 - 2¹ = 85825658047 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 85825657983 and 85825658001.

It is not an unprimeable number, because it can be changed into a prime (85825658047) 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, 367197 + ... + 553610.

It is an arithmetic number, because the mean of its divisors is an integer number (14304752280).

Almost surely, 2^85825658049 is an apocalyptic number.

It is an amenable number.

85825658049 is a deficient number, since it is larger than the sum of its proper divisors (28612360191).

85825658049 is a wasteful number, since it uses less digits than its factorization.

85825658049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 951879.

The product of its (nonzero) digits is 27648000, while the sum is 60.

The spelling of 85825658049 in words is "eighty-five billion, eight hundred twenty-five million, six hundred fifty-eight thousand, forty-nine".