654053 has 2 divisors, whose sum is σ = 654054. Its totient is φ = 654052.

The previous prime is 654047. The next prime is 654067. The reversal of 654053 is 350456.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 407044 + 247009 = 638^2 + 497^2 .

It is a cyclic number.

It is not a de Polignac number, because 654053 - 2⁸ = 653797 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (654023) 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 as a sum of consecutive naturals, namely, 327026 + 327027.

It is an arithmetic number, because the mean of its divisors is an integer number (327027).

2⁶⁵⁴⁰⁵³ is an apocalyptic number.

It is an amenable number.

654053 is a deficient number, since it is larger than the sum of its proper divisors (1).

654053 is an equidigital number, since it uses as much as digits as its factorization.

654053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1800, while the sum is 23.

The square root of 654053 is about 808.7354326354. The cubic root of 654053 is about 86.8035820759.

The spelling of 654053 in words is "six hundred fifty-four thousand, fifty-three".