10051939 has 2 divisors, whose sum is σ = 10051940. Its totient is φ = 10051938.

The previous prime is 10051933. The next prime is 10051949. The reversal of 10051939 is 93915001.

It is a weak prime.

It is an emirp because it is prime and its reverse (93915001) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10051939 - 2⁵ = 10051907 is a prime.

It is not a weakly prime, because it can be changed into another prime (10051933) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5025969 + 5025970.

It is an arithmetic number, because the mean of its divisors is an integer number (5025970).

Almost surely, 2^10051939 is an apocalyptic number.

10051939 is a deficient number, since it is larger than the sum of its proper divisors (1).

10051939 is an equidigital number, since it uses as much as digits as its factorization.

10051939 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1215, while the sum is 28.

The square root of 10051939 is about 3170.4793013045. The cubic root of 10051939 is about 215.8158223678.

The spelling of 10051939 in words is "ten million, fifty-one thousand, nine hundred thirty-nine".