73160053 has 2 divisors, whose sum is σ = 73160054. Its totient is φ = 73160052.

The previous prime is 73160039. The next prime is 73160099. The reversal of 73160053 is 35006137.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 72556324 + 603729 = 8518^2 + 777^2 .

It is a cyclic number.

It is not a de Polignac number, because 73160053 - 2¹³ = 73151861 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (73160453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36580026 + 36580027.

It is an arithmetic number, because the mean of its divisors is an integer number (36580027).

Almost surely, 2^73160053 is an apocalyptic number.

It is an amenable number.

73160053 is a deficient number, since it is larger than the sum of its proper divisors (1).

73160053 is an equidigital number, since it uses as much as digits as its factorization.

73160053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1890, while the sum is 25.

The square root of 73160053 is about 8553.3650103337. The cubic root of 73160053 is about 418.2391376763.

The spelling of 73160053 in words is "seventy-three million, one hundred sixty thousand, fifty-three".