616751423 has 2 divisors, whose sum is σ = 616751424. Its totient is φ = 616751422.

The previous prime is 616751383. The next prime is 616751441. The reversal of 616751423 is 324157616.

616751423 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 616751423 - 2²⁸ = 348315967 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (616751453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 308375711 + 308375712.

It is an arithmetic number, because the mean of its divisors is an integer number (308375712).

Almost surely, 2^616751423 is an apocalyptic number.

616751423 is a deficient number, since it is larger than the sum of its proper divisors (1).

616751423 is an equidigital number, since it uses as much as digits as its factorization.

616751423 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 30240, while the sum is 35.

The square root of 616751423 is about 24834.4805260750. The cubic root of 616751423 is about 851.2100058764.

The spelling of 616751423 in words is "six hundred sixteen million, seven hundred fifty-one thousand, four hundred twenty-three".