5475423925440 has 2240 divisors, whose sum is σ = 24543706226688. Its totient is φ = 1129896345600.

The previous prime is 5475423925421. The next prime is 5475423925463. The reversal of 5475423925440 is 445293245745.

5475423925440 is a `hidden beast` number, since 5 + 4 + 7 + 5 + 4 + 2 + 3 + 92 + 544 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (2240).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 319 ways as a sum of consecutive naturals, for example, 16542066075 + ... + 16542066405.

Almost surely, 2^{5475423925440} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5475423925440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12271853113344).

5475423925440 is an abundant number, since it is smaller than the sum of its proper divisors (19068282301248).

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

5475423925440 is a wasteful number, since it uses less digits than its factorization.

5475423925440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 588 (or 569 counting only the distinct ones).

The product of its (nonzero) digits is 24192000, while the sum is 54.

The spelling of 5475423925440 in words is "five trillion, four hundred seventy-five billion, four hundred twenty-three million, nine hundred twenty-five thousand, four hundred forty".