55553652065606 has 4 divisors (see below), whose sum is σ = 83330478098412. Its totient is φ = 27776826032802.

The previous prime is 55553652065603. The next prime is 55553652065651. The reversal of 55553652065606 is 60656025635555.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55553652065603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13888413016400 + ... + 13888413016403.

It is an arithmetic number, because the mean of its divisors is an integer number (20832619524603).

Almost surely, 2^{55553652065606} is an apocalyptic number.

55553652065606 is a deficient number, since it is larger than the sum of its proper divisors (27776826032806).

55553652065606 is a wasteful number, since it uses less digits than its factorization.

55553652065606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27776826032805.

The product of its (nonzero) digits is 121500000, while the sum is 59.

The spelling of 55553652065606 in words is "fifty-five trillion, five hundred fifty-three billion, six hundred fifty-two million, sixty-five thousand, six hundred six".