12552054360644 has 12 divisors (see below), whose sum is σ = 21966952056000. Its totient is φ = 6275782344648.

The previous prime is 12552054360641. The next prime is 12552054360697. The reversal of 12552054360644 is 44606345025521.

It is not an unprimeable number, because it can be changed into a prime (12552054360641) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61093544 + ... + 61298655.

It is an arithmetic number, because the mean of its divisors is an integer number (1830579338000).

Almost surely, 2^{12552054360644} is an apocalyptic number.

It is an amenable number.

12552054360644 is a deficient number, since it is larger than the sum of its proper divisors (9414897695356).

12552054360644 is a wasteful number, since it uses less digits than its factorization.

12552054360644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122417842 (or 122417840 counting only the distinct ones).

The product of its (nonzero) digits is 3456000, while the sum is 47.

The spelling of 12552054360644 in words is "twelve trillion, five hundred fifty-two billion, fifty-four million, three hundred sixty thousand, six hundred forty-four".