73252651 has 2 divisors, whose sum is σ = 73252652. Its totient is φ = 73252650.

The previous prime is 73252639. The next prime is 73252661. The reversal of 73252651 is 15625237.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 73252651 - 2⁹ = 73252139 is a prime.

It is not a weakly prime, because it can be changed into another prime (73252661) 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, 36626325 + 36626326.

It is an arithmetic number, because the mean of its divisors is an integer number (36626326).

Almost surely, 2^73252651 is an apocalyptic number.

73252651 is a deficient number, since it is larger than the sum of its proper divisors (1).

73252651 is an equidigital number, since it uses as much as digits as its factorization.

73252651 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12600, while the sum is 31.

The square root of 73252651 is about 8558.7762559843. The cubic root of 73252651 is about 418.4155170814.

Adding to 73252651 its reverse (15625237), we get a palindrome (88877888).

The spelling of 73252651 in words is "seventy-three million, two hundred fifty-two thousand, six hundred fifty-one".