945800000377 has 2 divisors, whose sum is σ = 945800000378. Its totient is φ = 945800000376.

The previous prime is 945800000359. The next prime is 945800000389. The reversal of 945800000377 is 773000008549.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 901405931776 + 44394068601 = 949424^2 + 210699^2 .

It is a cyclic number.

It is not a de Polignac number, because 945800000377 - 2²³ = 945791611769 is a prime.

It is not a weakly prime, because it can be changed into another prime (945800000317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 472900000188 + 472900000189.

It is an arithmetic number, because the mean of its divisors is an integer number (472900000189).

Almost surely, 2^945800000377 is an apocalyptic number.

It is an amenable number.

945800000377 is a deficient number, since it is larger than the sum of its proper divisors (1).

945800000377 is an equidigital number, since it uses as much as digits as its factorization.

945800000377 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 211680, while the sum is 43.

The spelling of 945800000377 in words is "nine hundred forty-five billion, eight hundred million, three hundred seventy-seven", and thus it is an aban number.