51852395 has 8 divisors (see below), whose sum is σ = 71111904. Its totient is φ = 35555904.

The previous prime is 51852389. The next prime is 51852403. The reversal of 51852395 is 59325815.

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 51852395 - 2¹² = 51848299 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 740714 + ... + 740783.

It is an arithmetic number, because the mean of its divisors is an integer number (8888988).

Almost surely, 2^51852395 is an apocalyptic number.

51852395 is a deficient number, since it is larger than the sum of its proper divisors (19259509).

51852395 is a wasteful number, since it uses less digits than its factorization.

51852395 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1481509.

The product of its digits is 54000, while the sum is 38.

The square root of 51852395 is about 7200.8607124426. The cubic root of 51852395 is about 372.8976160522.

The spelling of 51852395 in words is "fifty-one million, eight hundred fifty-two thousand, three hundred ninety-five".