16008080025 has 96 divisors (see below), whose sum is σ = 30734604288. Its totient is φ = 7201152000.

The previous prime is 16008079973. The next prime is 16008080029. The reversal of 16008080025 is 52008080061.

It is not a de Polignac number, because 16008080025 - 2¹² = 16008075929 is a prime.

It is a super-3 number, since 3×16008080025³ (a number of 32 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 16008079974 and 16008080001.

It is not an unprimeable number, because it can be changed into a prime (16008080029) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 8957182 + ... + 8958968.

It is an arithmetic number, because the mean of its divisors is an integer number (320152128).

Almost surely, 2^16008080025 is an apocalyptic number.

16008080025 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

16008080025 is a deficient number, since it is larger than the sum of its proper divisors (14726524263).

16008080025 is a wasteful number, since it uses less digits than its factorization.

16008080025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2071 (or 2066 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 30.

The spelling of 16008080025 in words is "sixteen billion, eight million, eighty thousand, twenty-five".