54372653 has 2 divisors, whose sum is σ = 54372654. Its totient is φ = 54372652.

The previous prime is 54372631. The next prime is 54372673. The reversal of 54372653 is 35627345.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 34140649 + 20232004 = 5843^2 + 4498^2 .

It is a cyclic number.

It is not a de Polignac number, because 54372653 - 2⁶ = 54372589 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54372673) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27186326 + 27186327.

It is an arithmetic number, because the mean of its divisors is an integer number (27186327).

Almost surely, 2^54372653 is an apocalyptic number.

It is an amenable number.

54372653 is a deficient number, since it is larger than the sum of its proper divisors (1).

54372653 is an equidigital number, since it uses as much as digits as its factorization.

54372653 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 75600, while the sum is 35.

The square root of 54372653 is about 7373.7814586547. The cubic root of 54372653 is about 378.8437917211.

Adding to 54372653 its reverse (35627345), we get a palindrome (89999998).

The spelling of 54372653 in words is "fifty-four million, three hundred seventy-two thousand, six hundred fifty-three".