54682199 has 12 divisors (see below), whose sum is σ = 64730568. Its totient is φ = 45885840.

The previous prime is 54682163. The next prime is 54682211. The reversal of 54682199 is 99128645.

It is not a de Polignac number, because 54682199 - 2¹⁶ = 54616663 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54682699) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15809 + ... + 18954.

It is an arithmetic number, because the mean of its divisors is an integer number (5394214).

Almost surely, 2^54682199 is an apocalyptic number.

54682199 is a deficient number, since it is larger than the sum of its proper divisors (10048369).

54682199 is a wasteful number, since it uses less digits than its factorization.

54682199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34798 (or 34787 counting only the distinct ones).

The product of its digits is 155520, while the sum is 44.

The square root of 54682199 is about 7394.7413071723. The cubic root of 54682199 is about 379.5613567391.

It can be divided in two parts, 5468 and 2199, that added together give a palindrome (7667).

The spelling of 54682199 in words is "fifty-four million, six hundred eighty-two thousand, one hundred ninety-nine".