4155653 has 2 divisors, whose sum is σ = 4155654. Its totient is φ = 4155652.

The previous prime is 4155647. The next prime is 4155659. The reversal of 4155653 is 3565514.

It is a balanced prime because it is at equal distance from previous prime (4155647) and next prime (4155659).

It can be written as a sum of positive squares in only one way, i.e., 4153444 + 2209 = 2038^2 + 47^2 .

It is a cyclic number.

It is not a de Polignac number, because 4155653 - 2⁶ = 4155589 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4155659) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2077826 + 2077827.

It is an arithmetic number, because the mean of its divisors is an integer number (2077827).

Almost surely, 2^4155653 is an apocalyptic number.

It is an amenable number.

4155653 is a deficient number, since it is larger than the sum of its proper divisors (1).

4155653 is an equidigital number, since it uses as much as digits as its factorization.

4155653 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9000, while the sum is 29.

The square root of 4155653 is about 2038.5418808550. The cubic root of 4155653 is about 160.7729912848.

The spelling of 4155653 in words is "four million, one hundred fifty-five thousand, six hundred fifty-three".