3781046051 has 2 divisors, whose sum is σ = 3781046052. Its totient is φ = 3781046050.

The previous prime is 3781046033. The next prime is 3781046069. The reversal of 3781046051 is 1506401873.

It is a balanced prime because it is at equal distance from previous prime (3781046033) and next prime (3781046069).

It is an emirp because it is prime and its reverse (1506401873) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3781046051 - 2⁶ = 3781045987 is a prime.

It is not a weakly prime, because it can be changed into another prime (3781046081) 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, 1890523025 + 1890523026.

It is an arithmetic number, because the mean of its divisors is an integer number (1890523026).

Almost surely, 2^3781046051 is an apocalyptic number.

3781046051 is a deficient number, since it is larger than the sum of its proper divisors (1).

3781046051 is an equidigital number, since it uses as much as digits as its factorization.

3781046051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20160, while the sum is 35.

The square root of 3781046051 is about 61490.2110176896. The cubic root of 3781046051 is about 1557.8919107852.

The spelling of 3781046051 in words is "three billion, seven hundred eighty-one million, forty-six thousand, fifty-one".