5331572064 has 768 divisors, whose sum is σ = 20863180800. Its totient is φ = 1285466112.

The previous prime is 5331572003. The next prime is 5331572069. The reversal of 5331572064 is 4602751335.

5331572064 is a `hidden beast` number, since 53 + 31 + 572 + 0 + 6 + 4 = 666.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5331572069) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 64235767 + ... + 64235849.

It is an arithmetic number, because the mean of its divisors is an integer number (27165600).

Almost surely, 2^5331572064 is an apocalyptic number.

5331572064 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5331572064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10431590400).

5331572064 is an abundant number, since it is smaller than the sum of its proper divisors (15531608736).

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

5331572064 is a wasteful number, since it uses less digits than its factorization.

5331572064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184 (or 170 counting only the distinct ones).

The product of its (nonzero) digits is 75600, while the sum is 36.

The square root of 5331572064 is about 73017.6147515105. The cubic root of 5331572064 is about 1746.9685819872.

The spelling of 5331572064 in words is "five billion, three hundred thirty-one million, five hundred seventy-two thousand, sixty-four".