1814882051 has 2 divisors, whose sum is σ = 1814882052. Its totient is φ = 1814882050.

The previous prime is 1814882023. The next prime is 1814882057. The reversal of 1814882051 is 1502884181.

It is a strong prime.

It is an emirp because it is prime and its reverse (1502884181) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1814882051 - 2⁶ = 1814881987 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1814881996 and 1814882014.

It is not a weakly prime, because it can be changed into another prime (1814882057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 907441025 + 907441026.

It is an arithmetic number, because the mean of its divisors is an integer number (907441026).

Almost surely, 2^1814882051 is an apocalyptic number.

1814882051 is a deficient number, since it is larger than the sum of its proper divisors (1).

1814882051 is an equidigital number, since it uses as much as digits as its factorization.

1814882051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20480, while the sum is 38.

The square root of 1814882051 is about 42601.4324993890. The cubic root of 1814882051 is about 1219.7836333577.

The spelling of 1814882051 in words is "one billion, eight hundred fourteen million, eight hundred eighty-two thousand, fifty-one".