94615851649 has 16 divisors (see below), whose sum is σ = 105717801024. Its totient is φ = 83934446400.

The previous prime is 94615851643. The next prime is 94615851653.

94615851649 is nontrivially palindromic in base 10.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-94615851649 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 94615851593 and 94615851602.

It is not an unprimeable number, because it can be changed into a prime (94615851643) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 407587 + ... + 596119.

It is an arithmetic number, because the mean of its divisors is an integer number (6607362564).

Almost surely, 2^94615851649 is an apocalyptic number.

It is an amenable number.

94615851649 is a deficient number, since it is larger than the sum of its proper divisors (11101949375).

94615851649 is a wasteful number, since it uses less digits than its factorization.

94615851649 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189648.

The product of its digits is 9331200, while the sum is 58.

The spelling of 94615851649 in words is "ninety-four billion, six hundred fifteen million, eight hundred fifty-one thousand, six hundred forty-nine".