53850007 has 8 divisors (see below), whose sum is σ = 56500352. Its totient is φ = 51256800.

The previous prime is 53850001. The next prime is 53850011. The reversal of 53850007 is 70005835.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 53850007 - 2²³ = 45461399 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53850001) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 12348 + ... + 16129.

It is an arithmetic number, because the mean of its divisors is an integer number (7062544).

Almost surely, 2^53850007 is an apocalyptic number.

53850007 is a deficient number, since it is larger than the sum of its proper divisors (2650345).

53850007 is a wasteful number, since it uses less digits than its factorization.

53850007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28569.

The product of its (nonzero) digits is 4200, while the sum is 28.

The square root of 53850007 is about 7338.2564005355. The cubic root of 53850007 is about 377.6260287069.

The spelling of 53850007 in words is "fifty-three million, eight hundred fifty thousand, seven".