16664550153 has 8 divisors (see below), whose sum is σ = 23388842400. Its totient is φ = 10524979008.

The previous prime is 16664550137. The next prime is 16664550181. The reversal of 16664550153 is 35105546661.

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

It is not a de Polignac number, because 16664550153 - 2⁴ = 16664550137 is a prime.

It is not an unprimeable number, because it can be changed into a prime (16664558153) 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, 146180208 + ... + 146180321.

It is an arithmetic number, because the mean of its divisors is an integer number (2923605300).

Almost surely, 2^16664550153 is an apocalyptic number.

It is an amenable number.

16664550153 is a deficient number, since it is larger than the sum of its proper divisors (6724292247).

16664550153 is a wasteful number, since it uses less digits than its factorization.

16664550153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 292360551.

The product of its (nonzero) digits is 324000, while the sum is 42.

The spelling of 16664550153 in words is "sixteen billion, six hundred sixty-four million, five hundred fifty thousand, one hundred fifty-three".