64303000877 has 2 divisors, whose sum is σ = 64303000878. Its totient is φ = 64303000876.

The previous prime is 64303000841. The next prime is 64303000901. The reversal of 64303000877 is 77800030346.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 50712337636 + 13590663241 = 225194^2 + 116579^2 .

It is a cyclic number.

It is not a de Polignac number, because 64303000877 - 2¹⁰ = 64302999853 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 64303000877.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (64303000277) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32151500438 + 32151500439.

It is an arithmetic number, because the mean of its divisors is an integer number (32151500439).

Almost surely, 2^64303000877 is an apocalyptic number.

It is an amenable number.

64303000877 is a deficient number, since it is larger than the sum of its proper divisors (1).

64303000877 is an equidigital number, since it uses as much as digits as its factorization.

64303000877 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 84672, while the sum is 38.

The spelling of 64303000877 in words is "sixty-four billion, three hundred three million, eight hundred seventy-seven", and thus it is an aban number.