55050610000 has 50 divisors (see below), whose sum is σ = 133283056082. Its totient is φ = 22020240000.

The previous prime is 55050609989. The next prime is 55050610001. The reversal of 55050610000 is 1605055.

It can be written as a sum of positive squares in 5 ways, for example, as 33610622224 + 21439987776 = 183332^2 + 146424^2 .

It is a tau number, because it is divible by the number of its divisors (50).

It is a super-2 number, since 2×55050610000² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55050610001) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 2742531 + ... + 2762530.

Almost surely, 2^55050610000 is an apocalyptic number.

55050610000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

55050610000 is an abundant number, since it is smaller than the sum of its proper divisors (78232446082).

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

55050610000 is an equidigital number, since it uses as much as digits as its factorization.

55050610000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5505089 (or 5505068 counting only the distinct ones).

The product of its (nonzero) digits is 750, while the sum is 22.

The spelling of 55050610000 in words is "fifty-five billion, fifty million, six hundred ten thousand".