53695378 has 8 divisors (see below), whose sum is σ = 87865200. Its totient is φ = 24406980.

The previous prime is 53695373. The next prime is 53695393. The reversal of 53695378 is 87359635.

53695378 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 an unprimeable number, because it can be changed into a prime (53695373) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 1220328 + ... + 1220371.

It is an arithmetic number, because the mean of its divisors is an integer number (10983150).

Almost surely, 2^53695378 is an apocalyptic number.

53695378 is a deficient number, since it is larger than the sum of its proper divisors (34169822).

53695378 is a wasteful number, since it uses less digits than its factorization.

53695378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2440712.

The product of its digits is 680400, while the sum is 46.

The square root of 53695378 is about 7327.7130129393. The cubic root of 53695378 is about 377.2642341710.

The spelling of 53695378 in words is "fifty-three million, six hundred ninety-five thousand, three hundred seventy-eight".