51036467 has 2 divisors, whose sum is σ = 51036468. Its totient is φ = 51036466.

The previous prime is 51036463. The next prime is 51036481. The reversal of 51036467 is 76463015.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 51036467 - 2² = 51036463 is a prime.

It is a super-4 number, since 4×51036467⁴ (a number of 32 digits) contains 4444 as substring.

It is not a weakly prime, because it can be changed into another prime (51036463) 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, 25518233 + 25518234.

It is an arithmetic number, because the mean of its divisors is an integer number (25518234).

Almost surely, 2^51036467 is an apocalyptic number.

51036467 is a deficient number, since it is larger than the sum of its proper divisors (1).

51036467 is an equidigital number, since it uses as much as digits as its factorization.

51036467 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15120, while the sum is 32.

The square root of 51036467 is about 7143.9811729875. The cubic root of 51036467 is about 370.9313449582.

The spelling of 51036467 in words is "fifty-one million, thirty-six thousand, four hundred sixty-seven".