55106666150610 has 32 divisors (see below), whose sum is σ = 133047950861952. Its totient is φ = 14607116295680.

The previous prime is 55106666150593. The next prime is 55106666150617. The reversal of 55106666150610 is 1605166660155.

It is a self number, because there is not a number n which added to its sum of digits gives 55106666150610.

It is not an unprimeable number, because it can be changed into a prime (55106666150617) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5499662271 + ... + 5499672290.

It is an arithmetic number, because the mean of its divisors is an integer number (4157748464436).

Almost surely, 2^{55106666150610} is an apocalyptic number.

55106666150610 is an abundant number, since it is smaller than the sum of its proper divisors (77941284711342).

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

55106666150610 is a wasteful number, since it uses less digits than its factorization.

55106666150610 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10999334738.

The product of its (nonzero) digits is 972000, while the sum is 48.

The spelling of 55106666150610 in words is "fifty-five trillion, one hundred six billion, six hundred sixty-six million, one hundred fifty thousand, six hundred ten".