73417051 has 2 divisors, whose sum is σ = 73417052. Its totient is φ = 73417050.

The previous prime is 73417027. The next prime is 73417073. The reversal of 73417051 is 15071437.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 73417051 - 2⁷ = 73416923 is a prime.

It is not a weakly prime, because it can be changed into another prime (73417451) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36708525 + 36708526.

It is an arithmetic number, because the mean of its divisors is an integer number (36708526).

Almost surely, 2^73417051 is an apocalyptic number.

73417051 is a deficient number, since it is larger than the sum of its proper divisors (1).

73417051 is an equidigital number, since it uses as much as digits as its factorization.

73417051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2940, while the sum is 28.

The square root of 73417051 is about 8568.3750501481. The cubic root of 73417051 is about 418.7282980956.

Adding to 73417051 its reverse (15071437), we get a palindrome (88488488).

The spelling of 73417051 in words is "seventy-three million, four hundred seventeen thousand, fifty-one".