16267708553057 has 16 divisors (see below), whose sum is σ = 18448016583360. Its totient is φ = 14220697597632.

The previous prime is 16267708553029. The next prime is 16267708553059. The reversal of 16267708553057 is 75035580776261.

It is a cyclic number.

It is not a de Polignac number, because 16267708553057 - 2⁸ = 16267708552801 is a prime.

It is not an unprimeable number, because it can be changed into a prime (16267708553059) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11640083 + ... + 12962520.

It is an arithmetic number, because the mean of its divisors is an integer number (1153001036460).

Almost surely, 2^{16267708553057} is an apocalyptic number.

It is an amenable number.

16267708553057 is a deficient number, since it is larger than the sum of its proper divisors (2180308030303).

16267708553057 is a wasteful number, since it uses less digits than its factorization.

16267708553057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24605312.

The product of its (nonzero) digits is 74088000, while the sum is 62.

The spelling of 16267708553057 in words is "sixteen trillion, two hundred sixty-seven billion, seven hundred eight million, five hundred fifty-three thousand, fifty-seven".