94213566452 has 12 divisors (see below), whose sum is σ = 164876324676. Its totient is φ = 47106045120.

The previous prime is 94213566427. The next prime is 94213566463. The reversal of 94213566452 is 25466531249.

It can be written as a sum of positive squares in 2 ways, for example, as 7856340496 + 86357225956 = 88636^2 + 293866^2 .

It is a super-2 number, since 2×94213566452² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 94213566397 and 94213566406.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 184802 + ... + 471782.

It is an arithmetic number, because the mean of its divisors is an integer number (13739693723).

Almost surely, 2^94213566452 is an apocalyptic number.

It is an amenable number.

94213566452 is a deficient number, since it is larger than the sum of its proper divisors (70662758224).

94213566452 is a wasteful number, since it uses less digits than its factorization.

94213566452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 369058 (or 369056 counting only the distinct ones).

The product of its digits is 1555200, while the sum is 47.

The spelling of 94213566452 in words is "ninety-four billion, two hundred thirteen million, five hundred sixty-six thousand, four hundred fifty-two".