50073539 has 4 divisors (see below), whose sum is σ = 50541624. Its totient is φ = 49605456.

The previous prime is 50073533. The next prime is 50073557. The reversal of 50073539 is 93537005.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50073539 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50073533) 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, 233882 + ... + 234095.

It is an arithmetic number, because the mean of its divisors is an integer number (12635406).

Almost surely, 2^50073539 is an apocalyptic number.

50073539 is a deficient number, since it is larger than the sum of its proper divisors (468085).

50073539 is a wasteful number, since it uses less digits than its factorization.

50073539 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 468084.

The product of its (nonzero) digits is 14175, while the sum is 32.

The square root of 50073539 is about 7076.2658938172. The cubic root of 50073539 is about 368.5836747171.

The spelling of 50073539 in words is "fifty million, seventy-three thousand, five hundred thirty-nine".