73626053 has 2 divisors, whose sum is σ = 73626054. Its totient is φ = 73626052.

The previous prime is 73626043. The next prime is 73626067. The reversal of 73626053 is 35062637.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 72982849 + 643204 = 8543^2 + 802^2 .

It is an emirp because it is prime and its reverse (35062637) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 73626053 - 2¹⁸ = 73363909 is a prime.

It is a Chen prime.

It is equal to p_4318583 and since 73626053 and 4318583 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (73626043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36813026 + 36813027.

It is an arithmetic number, because the mean of its divisors is an integer number (36813027).

Almost surely, 2^73626053 is an apocalyptic number.

It is an amenable number.

73626053 is a deficient number, since it is larger than the sum of its proper divisors (1).

73626053 is an equidigital number, since it uses as much as digits as its factorization.

73626053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 22680, while the sum is 32.

The square root of 73626053 is about 8580.5625106982. The cubic root of 73626053 is about 419.1252637249.

The spelling of 73626053 in words is "seventy-three million, six hundred twenty-six thousand, fifty-three".