53050355 has 4 divisors (see below), whose sum is σ = 63660432. Its totient is φ = 42440280.

The previous prime is 53050343. The next prime is 53050379. The reversal of 53050355 is 55305035.

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

It is not a de Polignac number, because 53050355 - 2¹⁴ = 53033971 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5305031 + ... + 5305040.

It is an arithmetic number, because the mean of its divisors is an integer number (15915108).

Almost surely, 2^53050355 is an apocalyptic number.

53050355 is a deficient number, since it is larger than the sum of its proper divisors (10610077).

53050355 is a wasteful number, since it uses less digits than its factorization.

53050355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10610076.

The product of its (nonzero) digits is 5625, while the sum is 26.

The square root of 53050355 is about 7283.5674638188. The cubic root of 53050355 is about 375.7474986284.

The spelling of 53050355 in words is "fifty-three million, fifty thousand, three hundred fifty-five".