633466082745 has 24 divisors (see below), whose sum is σ = 1098095750856. Its totient is φ = 337821539328.

The previous prime is 633466082737. The next prime is 633466082749. The reversal of 633466082745 is 547280664336.

633466082745 is a `hidden beast` number, since 6 + 3 + 3 + 4 + 6 + 608 + 27 + 4 + 5 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 5474816064 + 627991266681 = 73992^2 + 792459^2 .

It is not a de Polignac number, because 633466082745 - 2³ = 633466082737 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 633466082691 and 633466082700.

It is not an unprimeable number, because it can be changed into a prime (633466082749) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11689 + ... + 1125641.

It is an arithmetic number, because the mean of its divisors is an integer number (45753989619).

Almost surely, 2^633466082745 is an apocalyptic number.

It is an amenable number.

633466082745 is a deficient number, since it is larger than the sum of its proper divisors (464629668111).

633466082745 is a wasteful number, since it uses less digits than its factorization.

633466082745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1126601 (or 1126598 counting only the distinct ones).

The product of its (nonzero) digits is 17418240, while the sum is 54.

The spelling of 633466082745 in words is "six hundred thirty-three billion, four hundred sixty-six million, eighty-two thousand, seven hundred forty-five".