5555623153 has 2 divisors, whose sum is σ = 5555623154. Its totient is φ = 5555623152.

The previous prime is 5555623121. The next prime is 5555623163. The reversal of 5555623153 is 3513265555.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5015897329 + 539725824 = 70823^2 + 23232^2 .

It is a cyclic number.

It is not a de Polignac number, because 5555623153 - 2⁵ = 5555623121 is a prime.

It is a super-2 number, since 2×5555623153² = 61729897236299322818, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5555623163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2777811576 + 2777811577.

It is an arithmetic number, because the mean of its divisors is an integer number (2777811577).

Almost surely, 2^5555623153 is an apocalyptic number.

It is an amenable number.

5555623153 is a deficient number, since it is larger than the sum of its proper divisors (1).

5555623153 is an equidigital number, since it uses as much as digits as its factorization.

5555623153 is an evil number, because the sum of its binary digits is even.

The product of its digits is 337500, while the sum is 40.

The square root of 5555623153 is about 74536.0527060563. The cubic root of 5555623153 is about 1771.1047985756.

The spelling of 5555623153 in words is "five billion, five hundred fifty-five million, six hundred twenty-three thousand, one hundred fifty-three".