5321990610 has 96 divisors (see below), whose sum is σ = 14019288192. Its totient is φ = 1400624640.

The previous prime is 5321990599. The next prime is 5321990669. The reversal of 5321990610 is 160991235.

5321990610 is a `hidden beast` number, since 5 + 32 + 1 + 9 + 9 + 0 + 610 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2994042 + ... + 2995818.

It is an arithmetic number, because the mean of its divisors is an integer number (146034252).

Almost surely, 2^5321990610 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5321990610, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7009644096).

5321990610 is an abundant number, since it is smaller than the sum of its proper divisors (8697297582).

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

5321990610 is a wasteful number, since it uses less digits than its factorization.

5321990610 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2208 (or 2205 counting only the distinct ones).

The product of its (nonzero) digits is 14580, while the sum is 36.

The square root of 5321990610 is about 72951.9746819783. The cubic root of 5321990610 is about 1745.9214526766.

The spelling of 5321990610 in words is "five billion, three hundred twenty-one million, nine hundred ninety thousand, six hundred ten".