73606051 has 2 divisors, whose sum is σ = 73606052. Its totient is φ = 73606050.

The previous prime is 73606021. The next prime is 73606069. The reversal of 73606051 is 15060637.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-73606051 is a prime.

It is not a weakly prime, because it can be changed into another prime (73606021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36803025 + 36803026.

It is an arithmetic number, because the mean of its divisors is an integer number (36803026).

Almost surely, 2^73606051 is an apocalyptic number.

73606051 is a deficient number, since it is larger than the sum of its proper divisors (1).

73606051 is an equidigital number, since it uses as much as digits as its factorization.

73606051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3780, while the sum is 28.

The square root of 73606051 is about 8579.3968902249. The cubic root of 73606051 is about 419.0873056813.

Adding to 73606051 its reverse (15060637), we get a palindrome (88666688).

The spelling of 73606051 in words is "seventy-three million, six hundred six thousand, fifty-one".