653059 has 4 divisors (see below), whose sum is σ = 712440. Its totient is φ = 593680.

The previous prime is 653057. The next prime is 653083. The reversal of 653059 is 950356.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 653059 - 2¹ = 653057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (653057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29674 + ... + 29695.

It is an arithmetic number, because the mean of its divisors is an integer number (178110).

2⁶⁵³⁰⁵⁹ is an apocalyptic number.

653059 is a deficient number, since it is larger than the sum of its proper divisors (59381).

653059 is a wasteful number, since it uses less digits than its factorization.

653059 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59380.

The product of its (nonzero) digits is 4050, while the sum is 28.

The square root of 653059 is about 808.1206593078. The cubic root of 653059 is about 86.7595864022.

The spelling of 653059 in words is "six hundred fifty-three thousand, fifty-nine".