73032233089 has 2 divisors, whose sum is σ = 73032233090. Its totient is φ = 73032233088.

The previous prime is 73032233051. The next prime is 73032233171. The reversal of 73032233089 is 98033223037.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 70203801600 + 2828431489 = 264960^2 + 53183^2 .

It is a cyclic number.

It is not a de Polignac number, because 73032233089 - 2¹⁵ = 73032200321 is a prime.

It is not a weakly prime, because it can be changed into another prime (73032233009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36516116544 + 36516116545.

It is an arithmetic number, because the mean of its divisors is an integer number (36516116545).

Almost surely, 2^73032233089 is an apocalyptic number.

It is an amenable number.

73032233089 is a deficient number, since it is larger than the sum of its proper divisors (1).

73032233089 is an equidigital number, since it uses as much as digits as its factorization.

73032233089 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 163296, while the sum is 40.

The spelling of 73032233089 in words is "seventy-three billion, thirty-two million, two hundred thirty-three thousand, eighty-nine".