5466433640 has 32 divisors (see below), whose sum is σ = 13022975880. Its totient is φ = 2057951232.

The previous prime is 5466433607. The next prime is 5466433649. The reversal of 5466433640 is 463346645.

It can be written as a sum of positive squares in 4 ways, for example, as 5207931556 + 258502084 = 72166^2 + 16078^2 .

It is not an unprimeable number, because it can be changed into a prime (5466433649) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4018757 + ... + 4020116.

Almost surely, 2^5466433640 is an apocalyptic number.

It is an amenable number.

5466433640 is an abundant number, since it is smaller than the sum of its proper divisors (7556542240).

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

5466433640 is a wasteful number, since it uses less digits than its factorization.

5466433640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8038901 (or 8038897 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 41.

The square root of 5466433640 is about 73935.3341779152. The cubic root of 5466433640 is about 1761.5758999885.

The spelling of 5466433640 in words is "five billion, four hundred sixty-six million, four hundred thirty-three thousand, six hundred forty".