1652525653 has 2 divisors, whose sum is σ = 1652525654. Its totient is φ = 1652525652.

The previous prime is 1652525629. The next prime is 1652525657. The reversal of 1652525653 is 3565252561.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1321904164 + 330621489 = 36358^2 + 18183^2 .

It is a cyclic number.

It is not a de Polignac number, because 1652525653 - 2⁹ = 1652525141 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1652525657) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 826262826 + 826262827.

It is an arithmetic number, because the mean of its divisors is an integer number (826262827).

Almost surely, 2^1652525653 is an apocalyptic number.

It is an amenable number.

1652525653 is a deficient number, since it is larger than the sum of its proper divisors (1).

1652525653 is an equidigital number, since it uses as much as digits as its factorization.

1652525653 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 270000, while the sum is 40.

The square root of 1652525653 is about 40651.2687747873. The cubic root of 1652525653 is about 1182.2683678741.

The spelling of 1652525653 in words is "one billion, six hundred fifty-two million, five hundred twenty-five thousand, six hundred fifty-three".