54655453 has 2 divisors, whose sum is σ = 54655454. Its totient is φ = 54655452.

The previous prime is 54655441. The next prime is 54655463. The reversal of 54655453 is 35455645.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 46826649 + 7828804 = 6843^2 + 2798^2 .

It is a cyclic number.

It is not a de Polignac number, because 54655453 - 2⁵ = 54655421 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54655463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27327726 + 27327727.

It is an arithmetic number, because the mean of its divisors is an integer number (27327727).

Almost surely, 2^54655453 is an apocalyptic number.

It is an amenable number.

54655453 is a deficient number, since it is larger than the sum of its proper divisors (1).

54655453 is an equidigital number, since it uses as much as digits as its factorization.

54655453 is an evil number, because the sum of its binary digits is even.

The product of its digits is 180000, while the sum is 37.

The square root of 54655453 is about 7392.9326386759. The cubic root of 54655453 is about 379.4994633270.

The spelling of 54655453 in words is "fifty-four million, six hundred fifty-five thousand, four hundred fifty-three".