5323405149977 has 2 divisors, whose sum is σ = 5323405149978. Its totient is φ = 5323405149976.

The previous prime is 5323405149971. The next prime is 5323405150039. The reversal of 5323405149977 is 7799415043235.

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., 3411128261776 + 1912276888201 = 1846924^2 + 1382851^2 .

It is a cyclic number.

It is not a de Polignac number, because 5323405149977 - 2⁸ = 5323405149721 is a prime.

It is not a weakly prime, because it can be changed into another prime (5323405149971) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2661702574988 + 2661702574989.

It is an arithmetic number, because the mean of its divisors is an integer number (2661702574989).

Almost surely, 2^{5323405149977} is an apocalyptic number.

It is an amenable number.

5323405149977 is a deficient number, since it is larger than the sum of its proper divisors (1).

5323405149977 is an equidigital number, since it uses as much as digits as its factorization.

5323405149977 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 28576800, while the sum is 59.

The spelling of 5323405149977 in words is "five trillion, three hundred twenty-three billion, four hundred five million, one hundred forty-nine thousand, nine hundred seventy-seven".