54206313 has 8 divisors (see below), whose sum is σ = 82600128. Its totient is φ = 30975024.

The previous prime is 54206303. The next prime is 54206357. The reversal of 54206313 is 31360245.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 54206313 - 2⁵ = 54206281 is a prime.

It is a super-3 number, since 3×54206313³ (a number of 24 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (54206303) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1290606 + ... + 1290647.

It is an arithmetic number, because the mean of its divisors is an integer number (10325016).

Almost surely, 2^54206313 is an apocalyptic number.

It is an amenable number.

54206313 is a deficient number, since it is larger than the sum of its proper divisors (28393815).

54206313 is a wasteful number, since it uses less digits than its factorization.

54206313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2581263.

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 54206313 is about 7362.4936672299. The cubic root of 54206313 is about 378.4570700641.

Adding to 54206313 its reverse (31360245), we get a palindrome (85566558).

The spelling of 54206313 in words is "fifty-four million, two hundred six thousand, three hundred thirteen".