16035125545 has 8 divisors (see below), whose sum is σ = 19244733696. Its totient is φ = 12826378416.

The previous prime is 16035125521. The next prime is 16035125549. The reversal of 16035125545 is 54552153061.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 16035125545 - 2⁷ = 16035125417 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16035125549) 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, 173547 + ... + 249376.

It is an arithmetic number, because the mean of its divisors is an integer number (2405591712).

Almost surely, 2^16035125545 is an apocalyptic number.

It is an amenable number.

16035125545 is a deficient number, since it is larger than the sum of its proper divisors (3209608151).

16035125545 is an equidigital number, since it uses as much as digits as its factorization.

16035125545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 430511.

The product of its (nonzero) digits is 90000, while the sum is 37.

The spelling of 16035125545 in words is "sixteen billion, thirty-five million, one hundred twenty-five thousand, five hundred forty-five".