4775755223544 has 32 divisors (see below), whose sum is σ = 11946817768320. Its totient is φ = 1590927779936.

The previous prime is 4775755223543. The next prime is 4775755223567. The reversal of 4775755223544 is 4453225575774.

It is a super-3 number, since 3×4775755223544³ (a number of 39 digits) contains 333 as substring.

It is a hoax number, since the sum of its digits (60) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4775755223543) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61874874 + ... + 61952009.

It is an arithmetic number, because the mean of its divisors is an integer number (373338055260).

Almost surely, 2^{4775755223544} is an apocalyptic number.

It is an amenable number.

4775755223544 is an abundant number, since it is smaller than the sum of its proper divisors (7171062544776).

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

4775755223544 is a wasteful number, since it uses less digits than its factorization.

4775755223544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123828499 (or 123828495 counting only the distinct ones).

The product of its digits is 164640000, while the sum is 60.

The spelling of 4775755223544 in words is "four trillion, seven hundred seventy-five billion, seven hundred fifty-five million, two hundred twenty-three thousand, five hundred forty-four".