6553253155654 has 16 divisors (see below), whose sum is σ = 10147494714192. Its totient is φ = 3172103601408.

The previous prime is 6553253155643. The next prime is 6553253155741. The reversal of 6553253155654 is 4565513523556.

It is a junction number, because it is equal to n+sod(n) for n = 6553253155595 and 6553253155604.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 337161159 + ... + 337180594.

It is an arithmetic number, because the mean of its divisors is an integer number (634218419637).

Almost surely, 2^{6553253155654} is an apocalyptic number.

6553253155654 is a deficient number, since it is larger than the sum of its proper divisors (3594241558538).

6553253155654 is a wasteful number, since it uses less digits than its factorization.

6553253155654 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 674341911.

The product of its digits is 40500000, while the sum is 55.

The spelling of 6553253155654 in words is "six trillion, five hundred fifty-three billion, two hundred fifty-three million, one hundred fifty-five thousand, six hundred fifty-four".