12552706554 has 32 divisors (see below), whose sum is σ = 26478792000. Its totient is φ = 3956206464.

The previous prime is 12552706549. The next prime is 12552706559. The reversal of 12552706554 is 45560725521.

It is an interprime number because it is at equal distance from previous prime (12552706549) and next prime (12552706559).

It is not an unprimeable number, because it can be changed into a prime (12552706559) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50139 + ... + 166190.

It is an arithmetic number, because the mean of its divisors is an integer number (827462250).

Almost surely, 2^12552706554 is an apocalyptic number.

12552706554 is an abundant number, since it is smaller than the sum of its proper divisors (13926085446).

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

12552706554 is a wasteful number, since it uses less digits than its factorization.

12552706554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216862.

The product of its (nonzero) digits is 420000, while the sum is 42.

The spelling of 12552706554 in words is "twelve billion, five hundred fifty-two million, seven hundred six thousand, five hundred fifty-four".