553967603983 has 2 divisors, whose sum is σ = 553967603984. Its totient is φ = 553967603982.

The previous prime is 553967603971. The next prime is 553967604007. The reversal of 553967603983 is 389306769355.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 553967603983 - 2⁵ = 553967603951 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (553967603963) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 276983801991 + 276983801992.

It is an arithmetic number, because the mean of its divisors is an integer number (276983801992).

Almost surely, 2^553967603983 is an apocalyptic number.

553967603983 is a deficient number, since it is larger than the sum of its proper divisors (1).

553967603983 is an equidigital number, since it uses as much as digits as its factorization.

553967603983 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 110224800, while the sum is 64.

The spelling of 553967603983 in words is "five hundred fifty-three billion, nine hundred sixty-seven million, six hundred three thousand, nine hundred eighty-three".