73025011 has 2 divisors, whose sum is σ = 73025012. Its totient is φ = 73025010.

The previous prime is 73024997. The next prime is 73025021. The reversal of 73025011 is 11052037.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 73025011 - 2⁷ = 73024883 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 73025011.

It is not a weakly prime, because it can be changed into another prime (73025021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36512505 + 36512506.

It is an arithmetic number, because the mean of its divisors is an integer number (36512506).

Almost surely, 2^73025011 is an apocalyptic number.

73025011 is a deficient number, since it is larger than the sum of its proper divisors (1).

73025011 is an equidigital number, since it uses as much as digits as its factorization.

73025011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 210, while the sum is 19.

The square root of 73025011 is about 8545.4672780369. The cubic root of 73025011 is about 417.9816445318.

Adding to 73025011 its reverse (11052037), we get a palindrome (84077048).

The spelling of 73025011 in words is "seventy-three million, twenty-five thousand, eleven".