54654251 has 4 divisors (see below), whose sum is σ = 54692352. Its totient is φ = 54616152.

The previous prime is 54654199. The next prime is 54654263. The reversal of 54654251 is 15245645.

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

It is a cyclic number.

It is not a de Polignac number, because 54654251 - 2²² = 50459947 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54653251) 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, 16811 + ... + 19796.

It is an arithmetic number, because the mean of its divisors is an integer number (13673088).

Almost surely, 2^54654251 is an apocalyptic number.

54654251 is a deficient number, since it is larger than the sum of its proper divisors (38101).

54654251 is a wasteful number, since it uses less digits than its factorization.

54654251 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38100.

The product of its digits is 24000, while the sum is 32.

The square root of 54654251 is about 7392.8513443732. The cubic root of 54654251 is about 379.4966812826.

Adding to 54654251 its reverse (15245645), we get a palindrome (69899896).

The spelling of 54654251 in words is "fifty-four million, six hundred fifty-four thousand, two hundred fifty-one".