54451275 has 24 divisors (see below), whose sum is σ = 90385584. Its totient is φ = 28924800.

The previous prime is 54451261. The next prime is 54451279. The reversal of 54451275 is 57215445.

It is not a de Polignac number, because 54451275 - 2⁷ = 54451147 is a prime.

It is not an unprimeable number, because it can be changed into a prime (54451279) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 19465 + ... + 22085.

It is an arithmetic number, because the mean of its divisors is an integer number (3766066).

Almost surely, 2^54451275 is an apocalyptic number.

54451275 is a deficient number, since it is larger than the sum of its proper divisors (35934309).

54451275 is a wasteful number, since it uses less digits than its factorization.

54451275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2911 (or 2906 counting only the distinct ones).

The product of its digits is 28000, while the sum is 33.

The square root of 54451275 is about 7379.1107187791. The cubic root of 54451275 is about 379.0263044982.

The spelling of 54451275 in words is "fifty-four million, four hundred fifty-one thousand, two hundred seventy-five".