55650350124 has 36 divisors (see below), whose sum is σ = 148075494840. Its totient is φ = 17573794560.

The previous prime is 55650350117. The next prime is 55650350131. The reversal of 55650350124 is 42105305655.

55650350124 is a `hidden beast` number, since 556 + 50 + 3 + 50 + 1 + 2 + 4 = 666.

It is an interprime number because it is at equal distance from previous prime (55650350117) and next prime (55650350131).

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×55650350124² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 40679397 + ... + 40680764.

It is an arithmetic number, because the mean of its divisors is an integer number (4113208190).

Almost surely, 2^55650350124 is an apocalyptic number.

It is an amenable number.

55650350124 is an abundant number, since it is smaller than the sum of its proper divisors (92425144716).

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

55650350124 is a wasteful number, since it uses less digits than its factorization.

55650350124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81360190 (or 81360185 counting only the distinct ones).

The product of its (nonzero) digits is 90000, while the sum is 36.

Adding to 55650350124 its reverse (42105305655), we get a palindrome (97755655779).

The spelling of 55650350124 in words is "fifty-five billion, six hundred fifty million, three hundred fifty thousand, one hundred twenty-four".