12552154105134 has 32 divisors (see below), whose sum is σ = 29938056998400. Its totient is φ = 3430402363872.

The previous prime is 12552154105121. The next prime is 12552154105147. The reversal of 12552154105134 is 43150145125521.

It is an interprime number because it is at equal distance from previous prime (12552154105121) and next prime (12552154105147).

It is a junction number, because it is equal to n+sod(n) for n = 12552154105092 and 12552154105101.

It is a congruent number.

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, 6496973209 + ... + 6496975140.

It is an arithmetic number, because the mean of its divisors is an integer number (935564281200).

Almost surely, 2^{12552154105134} is an apocalyptic number.

12552154105134 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

12552154105134 is an abundant number, since it is smaller than the sum of its proper divisors (17385902893266).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12552154105134 is a wasteful number, since it uses less digits than its factorization.

12552154105134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12993948384.

The product of its (nonzero) digits is 120000, while the sum is 39.

The spelling of 12552154105134 in words is "twelve trillion, five hundred fifty-two billion, one hundred fifty-four million, one hundred five thousand, one hundred thirty-four".