523453455650683 has 2 divisors, whose sum is σ = 523453455650684. Its totient is φ = 523453455650682.

The previous prime is 523453455650621. The next prime is 523453455650729. The reversal of 523453455650683 is 386056554354325.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 523453455650683 - 2³⁷ = 523316016697211 is a prime.

It is a super-4 number, since 4×523453455650683⁴ (a number of 60 digits) contains 4444 as substring.

It is not a weakly prime, because it can be changed into another prime (523453455650483) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 261726727825341 + 261726727825342.

It is an arithmetic number, because the mean of its divisors is an integer number (261726727825342).

Almost surely, 2^{523453455650683} is an apocalyptic number.

523453455650683 is a deficient number, since it is larger than the sum of its proper divisors (1).

523453455650683 is an equidigital number, since it uses as much as digits as its factorization.

523453455650683 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 777600000, while the sum is 64.

The spelling of 523453455650683 in words is "five hundred twenty-three trillion, four hundred fifty-three billion, four hundred fifty-five million, six hundred fifty thousand, six hundred eighty-three".