94049555625 has 225 divisors, whose sum is σ = 185774507347. Its totient is φ = 47399688000.

The previous prime is 94049555591. The next prime is 94049555627. The reversal of 94049555625 is 52655594049.

The square root of 94049555625 is 306675.

It is a perfect power (a square), and thus also a powerful number.

94049555625 is a `hidden beast` number, since 9 + 4 + 0 + 4 + 9 + 5 + 5 + 5 + 625 = 666.

It can be written as a sum of positive squares in 7 ways, for example, as 70342178841 + 23707376784 = 265221^2 + 153972^2 .

It is a tau number, because it is divible by the number of its divisors (225).

It is a de Polignac number, because none of the positive numbers 2^k-94049555625 is a prime.

It is a super-3 number, since 3×94049555625³ (a number of 34 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (94049555627) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 224 ways as a sum of consecutive naturals, for example, 2001054352 + ... + 2001054398.

Almost surely, 2^94049555625 is an apocalyptic number.

94049555625 is the 306675-th square number.

94049555625 is the 153338-th centered octagonal number.

It is an amenable number.

94049555625 is a deficient number, since it is larger than the sum of its proper divisors (91724951722).

94049555625 is an frugal number, since it uses more digits than its factorization.

94049555625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184 (or 84 counting only the distinct ones).

The product of its (nonzero) digits is 9720000, while the sum is 54.

The spelling of 94049555625 in words is "ninety-four billion, forty-nine million, five hundred fifty-five thousand, six hundred twenty-five".