5555654023 has 2 divisors, whose sum is σ = 5555654024. Its totient is φ = 5555654022.

The previous prime is 5555653991. The next prime is 5555654087. The reversal of 5555654023 is 3204565555.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5555654023 - 2⁵ = 5555653991 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5555954023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2777827011 + 2777827012.

It is an arithmetic number, because the mean of its divisors is an integer number (2777827012).

Almost surely, 2^5555654023 is an apocalyptic number.

5555654023 is a deficient number, since it is larger than the sum of its proper divisors (1).

5555654023 is an equidigital number, since it uses as much as digits as its factorization.

5555654023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 450000, while the sum is 40.

The square root of 5555654023 is about 74536.2597867642. The cubic root of 5555654023 is about 1771.1080789699.

The spelling of 5555654023 in words is "five billion, five hundred fifty-five million, six hundred fifty-four thousand, twenty-three".