54204653 has 4 divisors (see below), whose sum is σ = 57393180. Its totient is φ = 51016128.

The previous prime is 54204643. The next prime is 54204671. The reversal of 54204653 is 35640245.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 48260809 + 5943844 = 6947^2 + 2438^2 .

It is a cyclic number.

It is not a de Polignac number, because 54204653 - 2⁶ = 54204589 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 (54204643) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1594238 + ... + 1594271.

It is an arithmetic number, because the mean of its divisors is an integer number (14348295).

Almost surely, 2^54204653 is an apocalyptic number.

It is an amenable number.

54204653 is a deficient number, since it is larger than the sum of its proper divisors (3188527).

54204653 is a wasteful number, since it uses less digits than its factorization.

54204653 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3188526.

The product of its (nonzero) digits is 14400, while the sum is 29.

The square root of 54204653 is about 7362.3809328233. The cubic root of 54204653 is about 378.4532067678.

Adding to 54204653 its reverse (35640245), we get a palindrome (89844898).

The spelling of 54204653 in words is "fifty-four million, two hundred four thousand, six hundred fifty-three".