16167624648 has 64 divisors (see below), whose sum is σ = 48910469760. Its totient is φ = 4347595776.

The previous prime is 16167624619. The next prime is 16167624701. The reversal of 16167624648 is 84642676161.

It is a super-2 number, since 2×16167624648² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 16167624648.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2827611 + ... + 2833322.

It is an arithmetic number, because the mean of its divisors is an integer number (764226090).

Almost surely, 2^16167624648 is an apocalyptic number.

It is an amenable number.

16167624648 is an abundant number, since it is smaller than the sum of its proper divisors (32742845112).

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

16167624648 is a wasteful number, since it uses less digits than its factorization.

16167624648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5660966 (or 5660962 counting only the distinct ones).

The product of its digits is 2322432, while the sum is 51.

The spelling of 16167624648 in words is "sixteen billion, one hundred sixty-seven million, six hundred twenty-four thousand, six hundred forty-eight".