54502453 has 2 divisors, whose sum is σ = 54502454. Its totient is φ = 54502452.

The previous prime is 54502429. The next prime is 54502471. The reversal of 54502453 is 35420545.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 48539089 + 5963364 = 6967^2 + 2442^2 .

It is a cyclic number.

It is not a de Polignac number, because 54502453 - 2⁵ = 54502421 is a prime.

It is equal to p_3254266 and since 54502453 and 3254266 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54502753) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27251226 + 27251227.

It is an arithmetic number, because the mean of its divisors is an integer number (27251227).

Almost surely, 2^54502453 is an apocalyptic number.

It is an amenable number.

54502453 is a deficient number, since it is larger than the sum of its proper divisors (1).

54502453 is an equidigital number, since it uses as much as digits as its factorization.

54502453 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12000, while the sum is 28.

The square root of 54502453 is about 7382.5776663710. The cubic root of 54502453 is about 379.1450145078.

Adding to 54502453 its reverse (35420545), we get a palindrome (89922998).

The spelling of 54502453 in words is "fifty-four million, five hundred two thousand, four hundred fifty-three".