4507643466 has 32 divisors (see below), whose sum is σ = 10606222080. Its totient is φ = 1414162368.

The previous prime is 4507643461. The next prime is 4507643471. The reversal of 4507643466 is 6643467054.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (4507643461) and next prime (4507643471).

It is not an unprimeable number, because it can be changed into a prime (4507643461) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2454226 + ... + 2456061.

It is an arithmetic number, because the mean of its divisors is an integer number (331444440).

Almost surely, 2^4507643466 is an apocalyptic number.

4507643466 is an abundant number, since it is smaller than the sum of its proper divisors (6098578614).

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

4507643466 is a wasteful number, since it uses less digits than its factorization.

4507643466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4910315 (or 4910309 counting only the distinct ones).

The product of its (nonzero) digits is 1451520, while the sum is 45.

The square root of 4507643466 is about 67138.9861853752. The cubic root of 4507643466 is about 1651.8978426961.

The spelling of 4507643466 in words is "four billion, five hundred seven million, six hundred forty-three thousand, four hundred sixty-six".