534551045544 has 40 divisors (see below), whose sum is σ = 1497237884010. Its totient is φ = 178183681632.

The previous prime is 534551045543. The next prime is 534551045557. The reversal of 534551045544 is 445540155435.

534551045544 is a `hidden beast` number, since 5 + 3 + 4 + 55 + 10 + 45 + 544 = 666.

It can be written as a sum of positive squares in only one way, i.e., 496373793444 + 38177252100 = 704538^2 + 195390^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 534551045544.

It is not an unprimeable number, because it can be changed into a prime (534551045543) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 412461579 + ... + 412462874.

Almost surely, 2^534551045544 is an apocalyptic number.

534551045544 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is an amenable number.

534551045544 is an abundant number, since it is smaller than the sum of its proper divisors (962686838466).

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

534551045544 is a wasteful number, since it uses less digits than its factorization.

534551045544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 824924471 (or 824924458 counting only the distinct ones).

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

The spelling of 534551045544 in words is "five hundred thirty-four billion, five hundred fifty-one million, forty-five thousand, five hundred forty-four".