16046545772 has 12 divisors (see below), whose sum is σ = 28130638536. Its totient is φ = 8009220480.

The previous prime is 16046545733. The next prime is 16046545811. The reversal of 16046545772 is 27754564061.

It is an interprime number because it is at equal distance from previous prime (16046545733) and next prime (16046545811).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3510533 + ... + 3515100.

It is an arithmetic number, because the mean of its divisors is an integer number (2344219878).

Almost surely, 2^16046545772 is an apocalyptic number.

It is an amenable number.

16046545772 is a deficient number, since it is larger than the sum of its proper divisors (12084092764).

16046545772 is a wasteful number, since it uses less digits than its factorization.

16046545772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7026208 (or 7026206 counting only the distinct ones).

The product of its (nonzero) digits is 1411200, while the sum is 47.

The spelling of 16046545772 in words is "sixteen billion, forty-six million, five hundred forty-five thousand, seven hundred seventy-two".