6155606423 has 2 divisors, whose sum is σ = 6155606424. Its totient is φ = 6155606422.

The previous prime is 6155606389. The next prime is 6155606461. The reversal of 6155606423 is 3246065516.

It is a happy number.

It is an a-pointer prime, because the next prime (6155606461) can be obtained adding 6155606423 to its sum of digits (38).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6155606423 - 2⁸ = 6155606167 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6155606123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3077803211 + 3077803212.

It is an arithmetic number, because the mean of its divisors is an integer number (3077803212).

Almost surely, 2^6155606423 is an apocalyptic number.

6155606423 is a deficient number, since it is larger than the sum of its proper divisors (1).

6155606423 is an equidigital number, since it uses as much as digits as its factorization.

6155606423 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 129600, while the sum is 38.

The square root of 6155606423 is about 78457.6728115230. The cubic root of 6155606423 is about 1832.6953645101.

The spelling of 6155606423 in words is "six billion, one hundred fifty-five million, six hundred six thousand, four hundred twenty-three".