1454532066 has 40 divisors (see below), whose sum is σ = 3509944284. Its totient is φ = 447547680.

The previous prime is 1454532047. The next prime is 1454532071. The reversal of 1454532066 is 6602354541.

1454532066 is a `hidden beast` number, since 14 + 54 + 532 + 0 + 66 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1405125225 + 49406841 = 37485^2 + 7029^2 .

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1454532066.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 343225 + ... + 347436.

Almost surely, 2^1454532066 is an apocalyptic number.

1454532066 is an abundant number, since it is smaller than the sum of its proper divisors (2055412218).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1454532066 is a wasteful number, since it uses less digits than its factorization.

1454532066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 690688 (or 690679 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 36.

The square root of 1454532066 is about 38138.3280441081. The cubic root of 1454532066 is about 1133.0291934945.

The spelling of 1454532066 in words is "one billion, four hundred fifty-four million, five hundred thirty-two thousand, sixty-six".