323500563214025 has 12 divisors (see below), whose sum is σ = 401444362846044. Its totient is φ = 258604538016000.

The previous prime is 323500563214019. The next prime is 323500563214039. The reversal of 323500563214025 is 520412365005323.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 11570426750089 + 311930136463936 = 3401533^2 + 17661544^2 .

It is not a de Polignac number, because 323500563214025 - 2⁴ = 323500563214009 is a prime.

It is a super-2 number, since 2×323500563214025² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4897780196 + ... + 4897846245.

It is an arithmetic number, because the mean of its divisors is an integer number (33453696903837).

Almost surely, 2^{323500563214025} is an apocalyptic number.

It is an amenable number.

323500563214025 is a deficient number, since it is larger than the sum of its proper divisors (77943799632019).

323500563214025 is a wasteful number, since it uses less digits than its factorization.

323500563214025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9795627772 (or 9795627767 counting only the distinct ones).

The product of its (nonzero) digits is 648000, while the sum is 41.

The spelling of 323500563214025 in words is "three hundred twenty-three trillion, five hundred billion, five hundred sixty-three million, two hundred fourteen thousand, twenty-five".