653057 has 2 divisors, whose sum is σ = 653058. Its totient is φ = 653056.

The previous prime is 653033. The next prime is 653083. The reversal of 653057 is 750356.

653057 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an a-pointer prime, because the next prime (653083) can be obtained adding 653057 to its sum of digits (26).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 524176 + 128881 = 724^2 + 359^2 .

It is a cyclic number.

It is not a de Polignac number, because 653057 - 2¹⁰ = 652033 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (653357) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 326528 + 326529.

It is an arithmetic number, because the mean of its divisors is an integer number (326529).

2⁶⁵³⁰⁵⁷ is an apocalyptic number.

It is an amenable number.

653057 is a deficient number, since it is larger than the sum of its proper divisors (1).

653057 is an equidigital number, since it uses as much as digits as its factorization.

653057 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3150, while the sum is 26.

The square root of 653057 is about 808.1194218678. The cubic root of 653057 is about 86.7594978348.

The spelling of 653057 in words is "six hundred fifty-three thousand, fifty-seven".