977325639641003 has 2 divisors, whose sum is σ = 977325639641004. Its totient is φ = 977325639641002.

The previous prime is 977325639640919. The next prime is 977325639641009. The reversal of 977325639641003 is 300146936523779.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 977325639641003 - 2²⁴ = 977325622863787 is a prime.

It is not a weakly prime, because it can be changed into another prime (977325639641009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 488662819820501 + 488662819820502.

It is an arithmetic number, because the mean of its divisors is an integer number (488662819820502).

Almost surely, 2^{977325639641003} is an apocalyptic number.

977325639641003 is a deficient number, since it is larger than the sum of its proper divisors (1).

977325639641003 is an equidigital number, since it uses as much as digits as its factorization.

977325639641003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 154314720, while the sum is 65.

The spelling of 977325639641003 in words is "nine hundred seventy-seven trillion, three hundred twenty-five billion, six hundred thirty-nine million, six hundred forty-one thousand, three".