5123366407 has 2 divisors, whose sum is σ = 5123366408. Its totient is φ = 5123366406.

The previous prime is 5123366383. The next prime is 5123366489. The reversal of 5123366407 is 7046633215.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5123366407 - 2²⁷ = 4989148679 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5123366707) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2561683203 + 2561683204.

It is an arithmetic number, because the mean of its divisors is an integer number (2561683204).

Almost surely, 2^5123366407 is an apocalyptic number.

5123366407 is a deficient number, since it is larger than the sum of its proper divisors (1).

5123366407 is an equidigital number, since it uses as much as digits as its factorization.

5123366407 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 90720, while the sum is 37.

The square root of 5123366407 is about 71577.6948986205. The cubic root of 5123366407 is about 1723.9254142676.

The spelling of 5123366407 in words is "five billion, one hundred twenty-three million, three hundred sixty-six thousand, four hundred seven".