50055561050100 has 72 divisors (see below), whose sum is σ = 144845645202048. Its totient is φ = 13346470176000.

The previous prime is 50055561050087. The next prime is 50055561050113. The reversal of 50055561050100 is 105016555005.

It is an interprime number because it is at equal distance from previous prime (50055561050087) and next prime (50055561050113).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8107209 + ... + 12877808.

Almost surely, 2^{50055561050100} is an apocalyptic number.

50055561050100 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

50055561050100 is an abundant number, since it is smaller than the sum of its proper divisors (94790084151948).

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

50055561050100 is a wasteful number, since it uses less digits than its factorization.

50055561050100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20992985 (or 20992978 counting only the distinct ones).

The product of its (nonzero) digits is 18750, while the sum is 33.

The spelling of 50055561050100 in words is "fifty trillion, fifty-five billion, five hundred sixty-one million, fifty thousand, one hundred".