16078253268 has 96 divisors (see below), whose sum is σ = 49524507648. Its totient is φ = 3930508800.

The previous prime is 16078253267. The next prime is 16078253311. The reversal of 16078253268 is 86235287061.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16078253267) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 496078 + ... + 527493.

It is an arithmetic number, because the mean of its divisors is an integer number (515880288).

Almost surely, 2^16078253268 is an apocalyptic number.

It is an amenable number.

16078253268 is an abundant number, since it is smaller than the sum of its proper divisors (33446254380).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

16078253268 is a wasteful number, since it uses less digits than its factorization.

16078253268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1023613 (or 1023611 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 48.

The spelling of 16078253268 in words is "sixteen billion, seventy-eight million, two hundred fifty-three thousand, two hundred sixty-eight".