55606122150 has 48 divisors (see below), whose sum is σ = 137919495504. Its totient is φ = 14826545280.

The previous prime is 55606122101. The next prime is 55606122151. The reversal of 55606122150 is 5122160655.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55606122151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1699344 + ... + 1731756.

It is an arithmetic number, because the mean of its divisors is an integer number (2873322823).

Almost surely, 2^55606122150 is an apocalyptic number.

55606122150 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

55606122150 is an abundant number, since it is smaller than the sum of its proper divisors (82313373354).

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

55606122150 is a wasteful number, since it uses less digits than its factorization.

55606122150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43865 (or 43860 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 33.

The spelling of 55606122150 in words is "fifty-five billion, six hundred six million, one hundred twenty-two thousand, one hundred fifty".