323000854478547 has 16 divisors (see below), whose sum is σ = 499124056822272. Its totient is φ = 181972312381440.

The previous prime is 323000854478543. The next prime is 323000854478557. The reversal of 323000854478547 is 745874458000323.

It is not a de Polignac number, because 323000854478547 - 2² = 323000854478543 is a prime.

It is not an unprimeable number, because it can be changed into a prime (323000854478543) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 108316851118 + ... + 108316854099.

It is an arithmetic number, because the mean of its divisors is an integer number (31195253551392).

Almost surely, 2^{323000854478547} is an apocalyptic number.

323000854478547 is a deficient number, since it is larger than the sum of its proper divisors (176123202343725).

323000854478547 is a wasteful number, since it uses less digits than its factorization.

323000854478547 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 216633705298.

The product of its (nonzero) digits is 90316800, while the sum is 60.

The spelling of 323000854478547 in words is "three hundred twenty-three trillion, eight hundred fifty-four million, four hundred seventy-eight thousand, five hundred forty-seven".