51848395 has 8 divisors (see below), whose sum is σ = 63735840. Its totient is φ = 40466880.

The previous prime is 51848387. The next prime is 51848429. The reversal of 51848395 is 59384815.

51848395 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 51848395 - 2³ = 51848387 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 126255 + ... + 126664.

It is an arithmetic number, because the mean of its divisors is an integer number (7966980).

Almost surely, 2^51848395 is an apocalyptic number.

51848395 is a deficient number, since it is larger than the sum of its proper divisors (11887445).

51848395 is a wasteful number, since it uses less digits than its factorization.

51848395 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 252965.

The product of its digits is 172800, while the sum is 43.

The square root of 51848395 is about 7200.5829625107. The cubic root of 51848395 is about 372.8880271102. Note that the first 3 decimals are identical.

The spelling of 51848395 in words is "fifty-one million, eight hundred forty-eight thousand, three hundred ninety-five".