73080053 has 4 divisors (see below), whose sum is σ = 73638048. Its totient is φ = 72522060.

The previous prime is 73080043. The next prime is 73080067. The reversal of 73080053 is 35008037.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 35008037 = 53 ⋅660529.

It is a cyclic number.

It is not a de Polignac number, because 73080053 - 2²⁴ = 56302837 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73080043) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 278801 + ... + 279062.

It is an arithmetic number, because the mean of its divisors is an integer number (18409512).

Almost surely, 2^73080053 is an apocalyptic number.

It is an amenable number.

73080053 is a deficient number, since it is larger than the sum of its proper divisors (557995).

73080053 is a wasteful number, since it uses less digits than its factorization.

73080053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 557994.

The product of its (nonzero) digits is 2520, while the sum is 26.

The square root of 73080053 is about 8548.6872091567. The cubic root of 73080053 is about 418.0866348972.

The spelling of 73080053 in words is "seventy-three million, eighty thousand, fifty-three".