556232400083 has 2 divisors, whose sum is σ = 556232400084. Its totient is φ = 556232400082.

The previous prime is 556232400049. The next prime is 556232400121. The reversal of 556232400083 is 380004232655.

It is a happy number.

It is an a-pointer prime, because the next prime (556232400121) can be obtained adding 556232400083 to its sum of digits (38).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 556232400083 - 2³⁴ = 539052530899 is a prime.

It is not a weakly prime, because it can be changed into another prime (556232400043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 278116200041 + 278116200042.

It is an arithmetic number, because the mean of its divisors is an integer number (278116200042).

Almost surely, 2^556232400083 is an apocalyptic number.

556232400083 is a deficient number, since it is larger than the sum of its proper divisors (1).

556232400083 is an equidigital number, since it uses as much as digits as its factorization.

556232400083 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 172800, while the sum is 38.

The spelling of 556232400083 in words is "five hundred fifty-six billion, two hundred thirty-two million, four hundred thousand, eighty-three".