55848425 has 6 divisors (see below), whose sum is σ = 69252078. Its totient is φ = 44678720.

The previous prime is 55848421. The next prime is 55848427. The reversal of 55848425 is 52484855.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 7295401 + 48553024 = 2701^2 + 6968^2 .

It is not a de Polignac number, because 55848425 - 2² = 55848421 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (55848421) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1116944 + ... + 1116993.

It is an arithmetic number, because the mean of its divisors is an integer number (11542013).

Almost surely, 2^55848425 is an apocalyptic number.

It is an amenable number.

55848425 is a deficient number, since it is larger than the sum of its proper divisors (13403653).

55848425 is a wasteful number, since it uses less digits than its factorization.

55848425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2233947 (or 2233942 counting only the distinct ones).

The product of its digits is 256000, while the sum is 41.

The square root of 55848425 is about 7473.1803805341. The cubic root of 55848425 is about 382.2407430514.

The spelling of 55848425 in words is "fifty-five million, eight hundred forty-eight thousand, four hundred twenty-five".