55650089454 has 8 divisors (see below), whose sum is σ = 111300178920. Its totient is φ = 18550029816.

The previous prime is 55650089449. The next prime is 55650089477. The reversal of 55650089454 is 45498005655.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

55650089454 is an admirable number.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 55650089397 and 55650089406.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4637507449 + ... + 4637507460.

It is an arithmetic number, because the mean of its divisors is an integer number (13912522365).

Almost surely, 2^55650089454 is an apocalyptic number.

55650089454 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

55650089454 is a wasteful number, since it uses less digits than its factorization.

55650089454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9275014914.

The product of its (nonzero) digits is 4320000, while the sum is 51.

The spelling of 55650089454 in words is "fifty-five billion, six hundred fifty million, eighty-nine thousand, four hundred fifty-four".