53698395 has 8 divisors (see below), whose sum is σ = 85917456. Its totient is φ = 28639136.

The previous prime is 53698387. The next prime is 53698441. The reversal of 53698395 is 59389635.

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 53698395 - 2³ = 53698387 is a prime.

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 7 ways as a sum of consecutive naturals, for example, 1789932 + ... + 1789961.

It is an arithmetic number, because the mean of its divisors is an integer number (10739682).

Almost surely, 2^53698395 is an apocalyptic number.

53698395 is a deficient number, since it is larger than the sum of its proper divisors (32219061).

53698395 is a wasteful number, since it uses less digits than its factorization.

53698395 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3579901.

The product of its digits is 874800, while the sum is 48.

The square root of 53698395 is about 7327.9188723675. The cubic root of 53698395 is about 377.2712998622.

The spelling of 53698395 in words is "fifty-three million, six hundred ninety-eight thousand, three hundred ninety-five".