5320431445555 has 8 divisors (see below), whose sum is σ = 6604673518800. Its totient is φ = 4109574633696.

The previous prime is 5320431445547. The next prime is 5320431445579. The reversal of 5320431445555 is 5555441340235.

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

It is a cyclic number.

It is not a de Polignac number, because 5320431445555 - 2³ = 5320431445547 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18346315185 + ... + 18346315474.

It is an arithmetic number, because the mean of its divisors is an integer number (825584189850).

Almost surely, 2^{5320431445555} is an apocalyptic number.

5320431445555 is a deficient number, since it is larger than the sum of its proper divisors (1284242073245).

5320431445555 is a wasteful number, since it uses less digits than its factorization.

5320431445555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36692630693.

The product of its (nonzero) digits is 3600000, while the sum is 46.

The spelling of 5320431445555 in words is "five trillion, three hundred twenty billion, four hundred thirty-one million, four hundred forty-five thousand, five hundred fifty-five".