12530632352554 has 8 divisors (see below), whose sum is σ = 18908499119328. Its totient is φ = 6227799312780.

The previous prime is 12530632352531. The next prime is 12530632352569. The reversal of 12530632352554 is 45525323603521.

It is a happy number.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18758431332 + ... + 18758431999.

It is an arithmetic number, because the mean of its divisors is an integer number (2363562389916).

Almost surely, 2^{12530632352554} is an apocalyptic number.

12530632352554 is a deficient number, since it is larger than the sum of its proper divisors (6377866766774).

12530632352554 is a wasteful number, since it uses less digits than its factorization.

12530632352554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37516863500.

The product of its (nonzero) digits is 3240000, while the sum is 46.

The spelling of 12530632352554 in words is "twelve trillion, five hundred thirty billion, six hundred thirty-two million, three hundred fifty-two thousand, five hundred fifty-four".