16104546445 has 16 divisors (see below), whose sum is σ = 20843665920. Its totient is φ = 11874510144.

The previous prime is 16104546413. The next prime is 16104546461. The reversal of 16104546445 is 54464540161.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 16104546445 - 2⁵ = 16104546413 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 16104546398 and 16104546407.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 145149 + ... + 230818.

It is an arithmetic number, because the mean of its divisors is an integer number (1302729120).

Almost surely, 2^16104546445 is an apocalyptic number.

It is an amenable number.

16104546445 is a deficient number, since it is larger than the sum of its proper divisors (4739119475).

16104546445 is a wasteful number, since it uses less digits than its factorization.

16104546445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 376644.

The product of its (nonzero) digits is 230400, while the sum is 40.

The spelling of 16104546445 in words is "sixteen billion, one hundred four million, five hundred forty-six thousand, four hundred forty-five".