1616422753164 has 48 divisors (see below), whose sum is σ = 3816427200768. Its totient is φ = 532433690688.

The previous prime is 1616422753163. The next prime is 1616422753181. The reversal of 1616422753164 is 4613572246161.

It is a super-2 number, since 2×1616422753164² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1616422753163) 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, 822987 + ... + 1977410.

It is an arithmetic number, because the mean of its divisors is an integer number (79508900016).

Almost surely, 2^{1616422753164} is an apocalyptic number.

It is an amenable number.

1616422753164 is an abundant number, since it is smaller than the sum of its proper divisors (2200004447604).

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

1616422753164 is a wasteful number, since it uses less digits than its factorization.

1616422753164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2800974 (or 2800972 counting only the distinct ones).

The product of its digits is 1451520, while the sum is 48.

The spelling of 1616422753164 in words is "one trillion, six hundred sixteen billion, four hundred twenty-two million, seven hundred fifty-three thousand, one hundred sixty-four".