54299807 has 4 divisors (see below), whose sum is σ = 54418056. Its totient is φ = 54181560.

The previous prime is 54299801. The next prime is 54299851. The reversal of 54299807 is 70899245.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 70899245 = 5 ⋅14179849.

It is a cyclic number.

It is not a de Polignac number, because 54299807 - 2¹⁸ = 54037663 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 (54299801) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58433 + ... + 59354.

It is an arithmetic number, because the mean of its divisors is an integer number (13604514).

Almost surely, 2^54299807 is an apocalyptic number.

54299807 is a deficient number, since it is larger than the sum of its proper divisors (118249).

54299807 is a wasteful number, since it uses less digits than its factorization.

54299807 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118248.

The product of its (nonzero) digits is 181440, while the sum is 44.

The square root of 54299807 is about 7368.8402751044. The cubic root of 54299807 is about 378.6745302326.

The spelling of 54299807 in words is "fifty-four million, two hundred ninety-nine thousand, eight hundred seven".