2016164614552 has 64 divisors (see below), whose sum is σ = 4260964642560. Its totient is φ = 886482979200.

The previous prime is 2016164614523. The next prime is 2016164614553. The reversal of 2016164614552 is 2554164616102.

It is a super-2 number, since 2×2016164614552² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2016164614499 and 2016164614508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2016164614553) 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, 2713098 + ... + 3375385.

It is an arithmetic number, because the mean of its divisors is an integer number (66577572540).

Almost surely, 2^{2016164614552} is an apocalyptic number.

2016164614552 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2016164614552 is an abundant number, since it is smaller than the sum of its proper divisors (2244800028008).

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

2016164614552 is a wasteful number, since it uses less digits than its factorization.

2016164614552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6088624 (or 6088620 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 43.

The spelling of 2016164614552 in words is "two trillion, sixteen billion, one hundred sixty-four million, six hundred fourteen thousand, five hundred fifty-two".