54768814 has 4 divisors (see below), whose sum is σ = 82153224. Its totient is φ = 27384406.

The previous prime is 54768803. The next prime is 54768827. The reversal of 54768814 is 41886745.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 41886745 = 5 ⋅8377349.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13692202 + ... + 13692205.

It is an arithmetic number, because the mean of its divisors is an integer number (20538306).

Almost surely, 2^54768814 is an apocalyptic number.

54768814 is a deficient number, since it is larger than the sum of its proper divisors (27384410).

54768814 is a wasteful number, since it uses less digits than its factorization.

54768814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27384409.

The product of its digits is 215040, while the sum is 43.

The square root of 54768814 is about 7400.5955165784. The cubic root of 54768814 is about 379.7616557073.

The spelling of 54768814 in words is "fifty-four million, seven hundred sixty-eight thousand, eight hundred fourteen".