5561316502 has 8 divisors (see below), whose sum is σ = 9533685456. Its totient is φ = 2383421352.

The previous prime is 5561316499. The next prime is 5561316529. The reversal of 5561316502 is 2056131655.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 198618433 + ... + 198618460.

It is an arithmetic number, because the mean of its divisors is an integer number (1191710682).

Almost surely, 2^5561316502 is an apocalyptic number.

5561316502 is a deficient number, since it is larger than the sum of its proper divisors (3972368954).

5561316502 is a wasteful number, since it uses less digits than its factorization.

5561316502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 397236902.

The product of its (nonzero) digits is 27000, while the sum is 34.

The square root of 5561316502 is about 74574.2348401913. The cubic root of 5561316502 is about 1771.7095957285.

The spelling of 5561316502 in words is "five billion, five hundred sixty-one million, three hundred sixteen thousand, five hundred two".