94624409225 has 18 divisors (see below), whose sum is σ = 117481664286. Its totient is φ = 75604526400.

The previous prime is 94624409213. The next prime is 94624409237. The reversal of 94624409225 is 52290442649.

It is an interprime number because it is at equal distance from previous prime (94624409213) and next prime (94624409237).

It can be written as a sum of positive squares in 3 ways, for example, as 12703093264 + 81921315961 = 112708^2 + 286219^2 .

It is not a de Polignac number, because 94624409225 - 2¹² = 94624405129 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 94624409225.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 54981365 + ... + 54983085.

It is an arithmetic number, because the mean of its divisors is an integer number (6526759127).

Almost surely, 2^94624409225 is an apocalyptic number.

It is an amenable number.

94624409225 is a deficient number, since it is larger than the sum of its proper divisors (22857255061).

94624409225 is an equidigital number, since it uses as much as digits as its factorization.

94624409225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4697 (or 3209 counting only the distinct ones).

The product of its (nonzero) digits is 1244160, while the sum is 47.

The spelling of 94624409225 in words is "ninety-four billion, six hundred twenty-four million, four hundred nine thousand, two hundred twenty-five".