5404475520 has 768 divisors, whose sum is σ = 21385728000. Its totient is φ = 1298903040.

The previous prime is 5404475513. The next prime is 5404475533. The reversal of 5404475520 is 255744045.

It is a happy number.

5404475520 is a `hidden beast` number, since 540 + 4 + 47 + 55 + 20 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 91601251 + ... + 91601309.

It is an arithmetic number, because the mean of its divisors is an integer number (27846000).

Almost surely, 2^5404475520 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 5404475520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10692864000).

5404475520 is an abundant number, since it is smaller than the sum of its proper divisors (15981252480).

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

5404475520 is a wasteful number, since it uses less digits than its factorization.

5404475520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143 (or 119 counting only the distinct ones).

The product of its (nonzero) digits is 112000, while the sum is 36.

The square root of 5404475520 is about 73515.1380329249. The cubic root of 5404475520 is about 1754.8951942673.

The spelling of 5404475520 in words is "five billion, four hundred four million, four hundred seventy-five thousand, five hundred twenty".