54645314 has 4 divisors (see below), whose sum is σ = 81967974. Its totient is φ = 27322656.

The previous prime is 54645313. The next prime is 54645317. The reversal of 54645314 is 41354645.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 52809289 + 1836025 = 7267^2 + 1355^2 .

It is a super-2 number, since 2×54645314² = 5972220684317192, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (54645313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13661327 + ... + 13661330.

Almost surely, 2^54645314 is an apocalyptic number.

54645314 is a deficient number, since it is larger than the sum of its proper divisors (27322660).

54645314 is a wasteful number, since it uses less digits than its factorization.

54645314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27322659.

The product of its digits is 28800, while the sum is 32.

The square root of 54645314 is about 7392.2468844053. The cubic root of 54645314 is about 379.4759952020.

Adding to 54645314 its reverse (41354645), we get a palindrome (95999959).

The spelling of 54645314 in words is "fifty-four million, six hundred forty-five thousand, three hundred fourteen".