12325530145 has 16 divisors (see below), whose sum is σ = 16341575040. Its totient is φ = 8876902144.

The previous prime is 12325530097. The next prime is 12325530163. The reversal of 12325530145 is 54103552321.

It is a cyclic number.

It is not a de Polignac number, because 12325530145 - 2¹³ = 12325521953 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3150355 + ... + 3154264.

It is an arithmetic number, because the mean of its divisors is an integer number (1021348440).

Almost surely, 2^12325530145 is an apocalyptic number.

It is an amenable number.

12325530145 is a deficient number, since it is larger than the sum of its proper divisors (4016044895).

12325530145 is a wasteful number, since it uses less digits than its factorization.

12325530145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6304664.

The product of its (nonzero) digits is 18000, while the sum is 31.

The spelling of 12325530145 in words is "twelve billion, three hundred twenty-five million, five hundred thirty thousand, one hundred forty-five".