5561391725322 has 8 divisors (see below), whose sum is σ = 11122783450656. Its totient is φ = 1853797241772.

The previous prime is 5561391725273. The next prime is 5561391725371. The reversal of 5561391725322 is 2235271931655.

It is an interprime number because it is at equal distance from previous prime (5561391725273) and next prime (5561391725371).

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

5561391725322 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 463449310438 + ... + 463449310449.

It is an arithmetic number, because the mean of its divisors is an integer number (1390347931332).

Almost surely, 2^{5561391725322} is an apocalyptic number.

5561391725322 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

5561391725322 is a wasteful number, since it uses less digits than its factorization.

5561391725322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 926898620892.

The product of its digits is 3402000, while the sum is 51.

The spelling of 5561391725322 in words is "five trillion, five hundred sixty-one billion, three hundred ninety-one million, seven hundred twenty-five thousand, three hundred twenty-two".