54214956189 has 6 divisors (see below), whose sum is σ = 78310492286. Its totient is φ = 36143304120.

The previous prime is 54214956181. The next prime is 54214956199. The reversal of 54214956189 is 98165941245.

54214956189 is a `hidden beast` number, since 5 + 4 + 2 + 14 + 9 + 5 + 618 + 9 = 666.

It can be written as a sum of positive squares in only one way, i.e., 51419190564 + 2795765625 = 226758^2 + 52875^2 .

It is not a de Polignac number, because 54214956189 - 2³ = 54214956181 is a prime.

It is a super-3 number, since 3×54214956189³ (a number of 33 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54214956181) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3011942002 + ... + 3011942019.

Almost surely, 2^54214956189 is an apocalyptic number.

It is an amenable number.

54214956189 is a deficient number, since it is larger than the sum of its proper divisors (24095536097).

54214956189 is a wasteful number, since it uses less digits than its factorization.

54214956189 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6023884027 (or 6023884024 counting only the distinct ones).

The product of its digits is 3110400, while the sum is 54.

The spelling of 54214956189 in words is "fifty-four billion, two hundred fourteen million, nine hundred fifty-six thousand, one hundred eighty-nine".