5390582064 has 160 divisors (see below), whose sum is σ = 16638935040. Its totient is φ = 1471392000.

The previous prime is 5390582053. The next prime is 5390582077. The reversal of 5390582064 is 4602850935.

It is a Harshad number since it is a multiple of its sum of digits (42).

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, 819589 + ... + 826139.

It is an arithmetic number, because the mean of its divisors is an integer number (103993344).

Almost surely, 2^5390582064 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 5390582064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8319467520).

5390582064 is an abundant number, since it is smaller than the sum of its proper divisors (11248352976).

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

5390582064 is a wasteful number, since it uses less digits than its factorization.

5390582064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6679 (or 6673 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 42.

The square root of 5390582064 is about 73420.5833809566. The cubic root of 5390582064 is about 1753.3901156350.

The spelling of 5390582064 in words is "five billion, three hundred ninety million, five hundred eighty-two thousand, sixty-four".