55574481476850 has 96 divisors (see below), whose sum is σ = 157748008421760. Its totient is φ = 12683863664640.

The previous prime is 55574481476821. The next prime is 55574481476881. The reversal of 55574481476850 is 5867418447555.

55574481476850 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 38615845 + ... + 40029144.

It is an arithmetic number, because the mean of its divisors is an integer number (1643208421060).

Almost surely, 2^{55574481476850} is an apocalyptic number.

55574481476850 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

55574481476850 is an abundant number, since it is smaller than the sum of its proper divisors (102173526944910).

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

55574481476850 is a wasteful number, since it uses less digits than its factorization.

55574481476850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78645684 (or 78645679 counting only the distinct ones).

The product of its (nonzero) digits is 752640000, while the sum is 69.

The spelling of 55574481476850 in words is "fifty-five trillion, five hundred seventy-four billion, four hundred eighty-one million, four hundred seventy-six thousand, eight hundred fifty".