214563133454550 has 48 divisors (see below), whose sum is σ = 534460696915392. Its totient is φ = 56964779034400.

The previous prime is 214563133454479. The next prime is 214563133454557. The reversal of 214563133454550 is 55454331365412.

It is a junction number, because it is equal to n+sod(n) for n = 214563133454493 and 214563133454502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214563133454557) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3150672756 + ... + 3150740855.

It is an arithmetic number, because the mean of its divisors is an integer number (11134597852404).

Almost surely, 2^{214563133454550} is an apocalyptic number.

214563133454550 is an abundant number, since it is smaller than the sum of its proper divisors (319897563460842).

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

214563133454550 is a wasteful number, since it uses less digits than its factorization.

214563133454550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6301413853 (or 6301413848 counting only the distinct ones).

The product of its (nonzero) digits is 12960000, while the sum is 51.

The spelling of 214563133454550 in words is "two hundred fourteen trillion, five hundred sixty-three billion, one hundred thirty-three million, four hundred fifty-four thousand, five hundred fifty".