214554533506500 has 96 divisors (see below), whose sum is σ = 681581238129792. Its totient is φ = 52013220240000.

The previous prime is 214554533506493. The next prime is 214554533506517. The reversal of 214554533506500 is 5605335455412.

It is a self number, because there is not a number n which added to its sum of digits gives 214554533506500.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6501636031 + ... + 6501669030.

It is an arithmetic number, because the mean of its divisors is an integer number (7099804563852).

Almost surely, 2^{214554533506500} is an apocalyptic number.

214554533506500 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

214554533506500 is an abundant number, since it is smaller than the sum of its proper divisors (467026704623292).

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

214554533506500 is a wasteful number, since it uses less digits than its factorization.

214554533506500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13003305094 (or 13003305082 counting only the distinct ones).

The product of its (nonzero) digits is 5400000, while the sum is 48.

The spelling of 214554533506500 in words is "two hundred fourteen trillion, five hundred fifty-four billion, five hundred thirty-three million, five hundred six thousand, five hundred".