5166600497 has 2 divisors, whose sum is σ = 5166600498. Its totient is φ = 5166600496.

The previous prime is 5166600493. The next prime is 5166600503. The reversal of 5166600497 is 7940066615.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4467050896 + 699549601 = 66836^2 + 26449^2 .

It is a cyclic number.

It is not a de Polignac number, because 5166600497 - 2² = 5166600493 is a prime.

It is not a weakly prime, because it can be changed into another prime (5166600493) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2583300248 + 2583300249.

It is an arithmetic number, because the mean of its divisors is an integer number (2583300249).

Almost surely, 2^5166600497 is an apocalyptic number.

It is an amenable number.

5166600497 is a deficient number, since it is larger than the sum of its proper divisors (1).

5166600497 is an equidigital number, since it uses as much as digits as its factorization.

5166600497 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 272160, while the sum is 44.

The square root of 5166600497 is about 71879.0685596301. The cubic root of 5166600497 is about 1728.7610157179.

The spelling of 5166600497 in words is "five billion, one hundred sixty-six million, six hundred thousand, four hundred ninety-seven".