50993285 has 16 divisors (see below), whose sum is σ = 74048256. Its totient is φ = 32909568.

The previous prime is 50993273. The next prime is 50993297. The reversal of 50993285 is 58239905.

50993285 = 1190² + 1191² + ... + 1224².

It is an interprime number because it is at equal distance from previous prime (50993273) and next prime (50993297).

It is a cyclic number.

It is not a de Polignac number, because 50993285 - 2⁶ = 50993221 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42257 + ... + 43446.

It is an arithmetic number, because the mean of its divisors is an integer number (4628016).

Almost surely, 2^50993285 is an apocalyptic number.

It is an amenable number.

50993285 is a deficient number, since it is larger than the sum of its proper divisors (23054971).

50993285 is a wasteful number, since it uses less digits than its factorization.

50993285 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85732.

The product of its (nonzero) digits is 97200, while the sum is 41.

The square root of 50993285 is about 7140.9582690280. The cubic root of 50993285 is about 370.8267003260.

The spelling of 50993285 in words is "fifty million, nine hundred ninety-three thousand, two hundred eighty-five".