54899783416350 has 72 divisors (see below), whose sum is σ = 148321426251960. Its totient is φ = 14558154836160.

The previous prime is 54899783416301. The next prime is 54899783416369. The reversal of 54899783416350 is 5361438799845.

54899783416350 is a `hidden beast` number, since 5 + 4 + 8 + 99 + 78 + 3 + 416 + 3 + 50 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 340700229 + ... + 340861328.

It is an arithmetic number, because the mean of its divisors is an integer number (2060019809055).

Almost surely, 2^{54899783416350} is an apocalyptic number.

54899783416350 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

54899783416350 is an abundant number, since it is smaller than the sum of its proper divisors (93421642835610).

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

54899783416350 is a wasteful number, since it uses less digits than its factorization.

54899783416350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 681561754 (or 681561746 counting only the distinct ones).

The product of its (nonzero) digits is 783820800, while the sum is 72.

The spelling of 54899783416350 in words is "fifty-four trillion, eight hundred ninety-nine billion, seven hundred eighty-three million, four hundred sixteen thousand, three hundred fifty".