1652825387 has 2 divisors, whose sum is σ = 1652825388. Its totient is φ = 1652825386.

The previous prime is 1652825381. The next prime is 1652825399. The reversal of 1652825387 is 7835282561.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1652825387 - 2²⁶ = 1585716523 is a prime.

It is not a weakly prime, because it can be changed into another prime (1652825381) 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, 826412693 + 826412694.

It is an arithmetic number, because the mean of its divisors is an integer number (826412694).

Almost surely, 2^1652825387 is an apocalyptic number.

1652825387 is a deficient number, since it is larger than the sum of its proper divisors (1).

1652825387 is an equidigital number, since it uses as much as digits as its factorization.

1652825387 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 806400, while the sum is 47.

The square root of 1652825387 is about 40654.9552576313. The cubic root of 1652825387 is about 1182.3398432354.

The spelling of 1652825387 in words is "one billion, six hundred fifty-two million, eight hundred twenty-five thousand, three hundred eighty-seven".