5534564431440 has 160 divisors (see below), whose sum is σ = 19362300912000. Its totient is φ = 1295446620160.

The previous prime is 5534564431439. The next prime is 5534564431453. The reversal of 5534564431440 is 441344654355.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a self number, because there is not a number n which added to its sum of digits gives 5534564431440.

It is a congruent number.

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, 36068715 + ... + 36221834.

It is an arithmetic number, because the mean of its divisors is an integer number (121014380700).

Almost surely, 2^{5534564431440} is an apocalyptic number.

It is an amenable number.

5534564431440 is an abundant number, since it is smaller than the sum of its proper divisors (13827736480560).

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

5534564431440 is a wasteful number, since it uses less digits than its factorization.

5534564431440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72290605 (or 72290599 counting only the distinct ones).

The product of its (nonzero) digits is 6912000, while the sum is 48.

The spelling of 5534564431440 in words is "five trillion, five hundred thirty-four billion, five hundred sixty-four million, four hundred thirty-one thousand, four hundred forty".