16258069545 has 32 divisors (see below), whose sum is σ = 27092309760. Its totient is φ = 8317774080.

The previous prime is 16258069517. The next prime is 16258069579. The reversal of 16258069545 is 54596085261.

It is a happy number.

It is not a de Polignac number, because 16258069545 - 2³⁰ = 15184327721 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 166890 + ... + 245699.

It is an arithmetic number, because the mean of its divisors is an integer number (846634680).

Almost surely, 2^16258069545 is an apocalyptic number.

16258069545 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

16258069545 is a deficient number, since it is larger than the sum of its proper divisors (10834240215).

16258069545 is a wasteful number, since it uses less digits than its factorization.

16258069545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 412705.

The product of its (nonzero) digits is 2592000, while the sum is 51.

The spelling of 16258069545 in words is "sixteen billion, two hundred fifty-eight million, sixty-nine thousand, five hundred forty-five".