54650593550 has 48 divisors (see below), whose sum is σ = 116199958560. Its totient is φ = 18732764160.

The previous prime is 54650593537. The next prime is 54650593559. The reversal of 54650593550 is 5539505645.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 54650593495 and 54650593504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54650593559) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1613186 + ... + 1646714.

It is an arithmetic number, because the mean of its divisors is an integer number (2420832470).

Almost surely, 2^54650593550 is an apocalyptic number.

54650593550 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

54650593550 is an abundant number, since it is smaller than the sum of its proper divisors (61549365010).

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

54650593550 is a wasteful number, since it uses less digits than its factorization.

54650593550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38205 (or 38200 counting only the distinct ones).

The product of its (nonzero) digits is 2025000, while the sum is 47.

The spelling of 54650593550 in words is "fifty-four billion, six hundred fifty million, five hundred ninety-three thousand, five hundred fifty".