1050806377 has 2 divisors, whose sum is σ = 1050806378. Its totient is φ = 1050806376.

The previous prime is 1050806371. The next prime is 1050806429. The reversal of 1050806377 is 7736080501.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 650046016 + 400760361 = 25496^2 + 20019^2 .

It is a cyclic number.

It is not a de Polignac number, because 1050806377 - 2¹⁹ = 1050282089 is a prime.

It is a super-2 number, since 2×1050806377² = 2208388083887732258, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1050806371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 525403188 + 525403189.

It is an arithmetic number, because the mean of its divisors is an integer number (525403189).

Almost surely, 2^1050806377 is an apocalyptic number.

It is an amenable number.

1050806377 is a deficient number, since it is larger than the sum of its proper divisors (1).

1050806377 is an equidigital number, since it uses as much as digits as its factorization.

1050806377 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 35280, while the sum is 37.

The square root of 1050806377 is about 32416.1437712754. The cubic root of 1050806377 is about 1016.6564802825.

Adding to 1050806377 its reverse (7736080501), we get a palindrome (8786886878).

The spelling of 1050806377 in words is "one billion, fifty million, eight hundred six thousand, three hundred seventy-seven".