54709927 has 8 divisors (see below), whose sum is σ = 59161536. Its totient is φ = 50395392.

The previous prime is 54709913. The next prime is 54709937. The reversal of 54709927 is 72990745.

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

It is a cyclic number.

It is not a de Polignac number, because 54709927 - 2⁷ = 54709799 is a prime.

It is a super-2 number, since 2×54709927² = 5986352224690658, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54709937) 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, 33438 + ... + 35035.

It is an arithmetic number, because the mean of its divisors is an integer number (7395192).

Almost surely, 2^54709927 is an apocalyptic number.

54709927 is a deficient number, since it is larger than the sum of its proper divisors (4451609).

54709927 is a wasteful number, since it uses less digits than its factorization.

54709927 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68537.

The product of its (nonzero) digits is 158760, while the sum is 43.

The square root of 54709927 is about 7396.6159154035. The cubic root of 54709927 is about 379.6255013120.

The spelling of 54709927 in words is "fifty-four million, seven hundred nine thousand, nine hundred twenty-seven".