53654417 has 6 divisors (see below), whose sum is σ = 54062658. Its totient is φ = 53249232.

The previous prime is 53654413. The next prime is 53654429. The reversal of 53654417 is 71445635.

53654417 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 37405456 + 16248961 = 6116^2 + 4031^2 .

It is not a de Polignac number, because 53654417 - 2² = 53654413 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 (53654413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 17933 + ... + 20709.

It is an arithmetic number, because the mean of its divisors is an integer number (9010443).

Almost surely, 2^53654417 is an apocalyptic number.

It is an amenable number.

53654417 is a deficient number, since it is larger than the sum of its proper divisors (408241).

53654417 is an equidigital number, since it uses as much as digits as its factorization.

53654417 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3055 (or 2916 counting only the distinct ones).

The product of its digits is 50400, while the sum is 35.

The square root of 53654417 is about 7324.9175421980. The cubic root of 53654417 is about 377.1682789761.

The spelling of 53654417 in words is "fifty-three million, six hundred fifty-four thousand, four hundred seventeen".