2154004416652 has 96 divisors (see below), whose sum is σ = 4592595490560. Its totient is φ = 871218432000.

The previous prime is 2154004416637. The next prime is 2154004416673. The reversal of 2154004416652 is 2566144004512.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6823752 + ... + 7132432.

It is an arithmetic number, because the mean of its divisors is an integer number (47839536360).

Almost surely, 2^{2154004416652} is an apocalyptic number.

2154004416652 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2154004416652 is an abundant number, since it is smaller than the sum of its proper divisors (2438591073908).

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

2154004416652 is a wasteful number, since it uses less digits than its factorization.

2154004416652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 309223 (or 309221 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 40.

The spelling of 2154004416652 in words is "two trillion, one hundred fifty-four billion, four million, four hundred sixteen thousand, six hundred fifty-two".