54897425 has 24 divisors (see below), whose sum is σ = 75129120. Its totient is φ = 39459200.

The previous prime is 54897421. The next prime is 54897449. The reversal of 54897425 is 52479845.

It is a happy number.

It is not a de Polignac number, because 54897425 - 2² = 54897421 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (54897421) 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, 23354 + ... + 25596.

It is an arithmetic number, because the mean of its divisors is an integer number (3130380).

Almost surely, 2^54897425 is an apocalyptic number.

54897425 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

54897425 is a deficient number, since it is larger than the sum of its proper divisors (20231695).

54897425 is a wasteful number, since it uses less digits than its factorization.

54897425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2353 (or 2348 counting only the distinct ones).

The product of its digits is 403200, while the sum is 44.

The square root of 54897425 is about 7409.2796545953. The cubic root of 54897425 is about 380.0586820732.

The spelling of 54897425 in words is "fifty-four million, eight hundred ninety-seven thousand, four hundred twenty-five".