16330545436 has 6 divisors (see below), whose sum is σ = 28578454520. Its totient is φ = 8165272716.

The previous prime is 16330545419. The next prime is 16330545437. The reversal of 16330545436 is 63454503361.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16330545437) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2041318176 + ... + 2041318183.

Almost surely, 2^16330545436 is an apocalyptic number.

It is an amenable number.

16330545436 is a deficient number, since it is larger than the sum of its proper divisors (12247909084).

16330545436 is a wasteful number, since it uses less digits than its factorization.

16330545436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4082636363 (or 4082636361 counting only the distinct ones).

The product of its (nonzero) digits is 388800, while the sum is 40.

The spelling of 16330545436 in words is "sixteen billion, three hundred thirty million, five hundred forty-five thousand, four hundred thirty-six".