5285957040 has 240 divisors, whose sum is σ = 21848893248. Its totient is φ = 1115265024.

The previous prime is 5285956981. The next prime is 5285957051. The reversal of 5285957040 is 407595825.

5285957040 is a `hidden beast` number, since 5 + 28 + 59 + 570 + 4 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (240).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 25182 + ... + 105858.

Almost surely, 2^5285957040 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 5285957040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10924446624).

5285957040 is an abundant number, since it is smaller than the sum of its proper divisors (16562936208).

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

5285957040 is a wasteful number, since it uses less digits than its factorization.

5285957040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80716 (or 80707 counting only the distinct ones).

The product of its (nonzero) digits is 504000, while the sum is 45.

The square root of 5285957040 is about 72704.5874756194. The cubic root of 5285957040 is about 1741.9721594216.

The spelling of 5285957040 in words is "five billion, two hundred eighty-five million, nine hundred fifty-seven thousand, forty".