5320861508 has 6 divisors (see below), whose sum is σ = 9311507646. Its totient is φ = 2660430752.

The previous prime is 5320861499. The next prime is 5320861519. The reversal of 5320861508 is 8051680235.

It can be written as a sum of positive squares in only one way, i.e., 3820228864 + 1500632644 = 61808^2 + 38738^2 .

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 as a sum of consecutive naturals, namely, 665107685 + ... + 665107692.

It is an arithmetic number, because the mean of its divisors is an integer number (1551917941).

Almost surely, 2^5320861508 is an apocalyptic number.

It is an amenable number.

5320861508 is a deficient number, since it is larger than the sum of its proper divisors (3990646138).

5320861508 is a wasteful number, since it uses less digits than its factorization.

5320861508 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1330215381 (or 1330215379 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 38.

The square root of 5320861508 is about 72944.2356050154. The cubic root of 5320861508 is about 1745.7979736393.

The spelling of 5320861508 in words is "five billion, three hundred twenty million, eight hundred sixty-one thousand, five hundred eight".