214519550685 has 64 divisors (see below), whose sum is σ = 376760457216. Its totient is φ = 103364755200.

The previous prime is 214519550659. The next prime is 214519550689. The reversal of 214519550685 is 586055915412.

It is not a de Polignac number, because 214519550685 - 2⁵ = 214519550653 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214519550689) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 25863399 + ... + 25871691.

It is an arithmetic number, because the mean of its divisors is an integer number (5886882144).

Almost surely, 2^214519550685 is an apocalyptic number.

It is an amenable number.

214519550685 is a deficient number, since it is larger than the sum of its proper divisors (162240906531).

214519550685 is a wasteful number, since it uses less digits than its factorization.

214519550685 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9266.

The product of its (nonzero) digits is 2160000, while the sum is 51.

The spelling of 214519550685 in words is "two hundred fourteen billion, five hundred nineteen million, five hundred fifty thousand, six hundred eighty-five".