54452251 has 8 divisors (see below), whose sum is σ = 63019520. Its totient is φ = 46082088.

The previous prime is 54452219. The next prime is 54452267. The reversal of 54452251 is 15225445.

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 54452251 - 2⁵ = 54452219 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54452051) 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, 48681 + ... + 49786.

It is an arithmetic number, because the mean of its divisors is an integer number (7877440).

Almost surely, 2^54452251 is an apocalyptic number.

54452251 is a deficient number, since it is larger than the sum of its proper divisors (8567269).

54452251 is an equidigital number, since it uses as much as digits as its factorization.

54452251 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98553.

The product of its digits is 8000, while the sum is 28.

The square root of 54452251 is about 7379.1768511129. The cubic root of 54452251 is about 379.0285690761.

Adding to 54452251 its reverse (15225445), we get a palindrome (69677696).

The spelling of 54452251 in words is "fifty-four million, four hundred fifty-two thousand, two hundred fifty-one".