55605561010 has 16 divisors (see below), whose sum is σ = 100290600000. Its totient is φ = 22197648816.

The previous prime is 55605560939. The next prime is 55605561013. The reversal of 55605561010 is 1016550655.

55605561010 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (55605561013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5566710 + ... + 5576689.

It is an arithmetic number, because the mean of its divisors is an integer number (6268162500).

Almost surely, 2^55605561010 is an apocalyptic number.

55605561010 is a deficient number, since it is larger than the sum of its proper divisors (44685038990).

55605561010 is a wasteful number, since it uses less digits than its factorization.

55605561010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11143905.

The product of its (nonzero) digits is 22500, while the sum is 34.

The spelling of 55605561010 in words is "fifty-five billion, six hundred five million, five hundred sixty-one thousand, ten".