1612052423 has 2 divisors, whose sum is σ = 1612052424. Its totient is φ = 1612052422.

The previous prime is 1612052401. The next prime is 1612052437. The reversal of 1612052423 is 3242502161.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1612052423 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1612052392 and 1612052401.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1612052023) 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, 806026211 + 806026212.

It is an arithmetic number, because the mean of its divisors is an integer number (806026212).

Almost surely, 2^1612052423 is an apocalyptic number.

1612052423 is a deficient number, since it is larger than the sum of its proper divisors (1).

1612052423 is an equidigital number, since it uses as much as digits as its factorization.

1612052423 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 1612052423 is about 40150.3726383704. The cubic root of 1612052423 is about 1172.5365434909.

Adding to 1612052423 its reverse (3242502161), we get a palindrome (4854554584).

The spelling of 1612052423 in words is "one billion, six hundred twelve million, fifty-two thousand, four hundred twenty-three".