54663254 has 4 divisors (see below), whose sum is σ = 81994884. Its totient is φ = 27331626.

The previous prime is 54663251. The next prime is 54663263. The reversal of 54663254 is 45236645.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54663251) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13665812 + ... + 13665815.

It is an arithmetic number, because the mean of its divisors is an integer number (20498721).

Almost surely, 2^54663254 is an apocalyptic number.

54663254 is a deficient number, since it is larger than the sum of its proper divisors (27331630).

54663254 is a wasteful number, since it uses less digits than its factorization.

54663254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27331629.

The product of its digits is 86400, while the sum is 35.

The square root of 54663254 is about 7393.4602183281. The cubic root of 54663254 is about 379.5175178505.

Adding to 54663254 its reverse (45236645), we get a palindrome (99899899).

The spelling of 54663254 in words is "fifty-four million, six hundred sixty-three thousand, two hundred fifty-four".