1652706823 has 2 divisors, whose sum is σ = 1652706824. Its totient is φ = 1652706822.

The previous prime is 1652706767. The next prime is 1652706829. The reversal of 1652706823 is 3286072561.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1652706823 - 2¹³ = 1652698631 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1652706829) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 826353411 + 826353412.

It is an arithmetic number, because the mean of its divisors is an integer number (826353412).

Almost surely, 2^1652706823 is an apocalyptic number.

1652706823 is a deficient number, since it is larger than the sum of its proper divisors (1).

1652706823 is an equidigital number, since it uses as much as digits as its factorization.

1652706823 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 120960, while the sum is 40.

The square root of 1652706823 is about 40653.4970574488. The cubic root of 1652706823 is about 1182.3115711839.

The spelling of 1652706823 in words is "one billion, six hundred fifty-two million, seven hundred six thousand, eight hundred twenty-three".