2254055513544 has 24 divisors (see below), whose sum is σ = 6104733682710. Its totient is φ = 751351837824.

The previous prime is 2254055513543. The next prime is 2254055513557. The reversal of 2254055513544 is 4453155504522.

2254055513544 is a `hidden beast` number, since 2 + 2 + 5 + 4 + 0 + 55 + 51 + 3 + 544 = 666.

It can be written as a sum of positive squares in only one way, i.e., 2086978951044 + 167076562500 = 1444638^2 + 408750^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is a super-3 number, since 3×2254055513544³ (a number of 38 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2254055513544.

It is not an unprimeable number, because it can be changed into a prime (2254055513543) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 15653163217 + ... + 15653163360.

Almost surely, 2^{2254055513544} is an apocalyptic number.

2254055513544 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2254055513544 is an abundant number, since it is smaller than the sum of its proper divisors (3850678169166).

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

2254055513544 is a wasteful number, since it uses less digits than its factorization.

2254055513544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31306326589 (or 31306326582 counting only the distinct ones).

The product of its (nonzero) digits is 2400000, while the sum is 45.

The spelling of 2254055513544 in words is "two trillion, two hundred fifty-four billion, fifty-five million, five hundred thirteen thousand, five hundred forty-four".