53850353 has 4 divisors (see below), whose sum is σ = 53875200. Its totient is φ = 53825508.

The previous prime is 53850347. The next prime is 53850367. The reversal of 53850353 is 35305835.

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: 35305835 = 5 ⋅7061167.

It is a cyclic number.

It is not a de Polignac number, because 53850353 - 2⁶ = 53850289 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53850323) 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, 8825 + ... + 13622.

It is an arithmetic number, because the mean of its divisors is an integer number (13468800).

Almost surely, 2^53850353 is an apocalyptic number.

It is an amenable number.

53850353 is a deficient number, since it is larger than the sum of its proper divisors (24847).

53850353 is a wasteful number, since it uses less digits than its factorization.

53850353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24846.

The product of its (nonzero) digits is 27000, while the sum is 32.

The square root of 53850353 is about 7338.2799755801. The cubic root of 53850353 is about 377.6268374863.

The spelling of 53850353 in words is "fifty-three million, eight hundred fifty thousand, three hundred fifty-three".