54455125 has 8 divisors (see below), whose sum is σ = 67960152. Its totient is φ = 43564000.

The previous prime is 54455123. The next prime is 54455161. The reversal of 54455125 is 52155445.

It can be written as a sum of positive squares in 4 ways, for example, as 887364 + 53567761 = 942^2 + 7319^2 .

It is not a de Polignac number, because 54455125 - 2¹ = 54455123 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54455123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 217696 + ... + 217945.

It is an arithmetic number, because the mean of its divisors is an integer number (8495019).

Almost surely, 2^54455125 is an apocalyptic number.

It is an amenable number.

54455125 is a deficient number, since it is larger than the sum of its proper divisors (13505027).

54455125 is an equidigital number, since it uses as much as digits as its factorization.

54455125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 435656 (or 435646 counting only the distinct ones).

The product of its digits is 20000, while the sum is 31.

The square root of 54455125 is about 7379.3715857111. The cubic root of 54455125 is about 379.0352373584.

The spelling of 54455125 in words is "fifty-four million, four hundred fifty-five thousand, one hundred twenty-five".