10147051777 has 2 divisors, whose sum is σ = 10147051778. Its totient is φ = 10147051776.

The previous prime is 10147051753. The next prime is 10147051861. The reversal of 10147051777 is 77715074101.

10147051777 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8200389136 + 1946662641 = 90556^2 + 44121^2 .

It is a cyclic number.

It is not a de Polignac number, because 10147051777 - 2¹¹ = 10147049729 is a prime.

It is not a weakly prime, because it can be changed into another prime (10147055777) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5073525888 + 5073525889.

It is an arithmetic number, because the mean of its divisors is an integer number (5073525889).

Almost surely, 2^10147051777 is an apocalyptic number.

It is an amenable number.

10147051777 is a deficient number, since it is larger than the sum of its proper divisors (1).

10147051777 is an equidigital number, since it uses as much as digits as its factorization.

10147051777 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48020, while the sum is 40.

The spelling of 10147051777 in words is "ten billion, one hundred forty-seven million, fifty-one thousand, seven hundred seventy-seven".