53967007 has 2 divisors, whose sum is σ = 53967008. Its totient is φ = 53967006.

The previous prime is 53966977. The next prime is 53967013. The reversal of 53967007 is 70076935.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-53967007 is a prime.

It is a plaindrome in base 16.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53967037) 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, 26983503 + 26983504.

It is an arithmetic number, because the mean of its divisors is an integer number (26983504).

Almost surely, 2^53967007 is an apocalyptic number.

53967007 is a deficient number, since it is larger than the sum of its proper divisors (1).

53967007 is an equidigital number, since it uses as much as digits as its factorization.

53967007 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 39690, while the sum is 37.

The square root of 53967007 is about 7346.2239960404. The cubic root of 53967007 is about 377.8993204426.

It can be divided in two parts, 5396 and 7007, that added together give a triangular number (12403 = T₁₅₇).

The spelling of 53967007 in words is "fifty-three million, nine hundred sixty-seven thousand, seven".