53841378 has 8 divisors (see below), whose sum is σ = 107682768. Its totient is φ = 17947124.

The previous prime is 53841373. The next prime is 53841391. The reversal of 53841378 is 87314835.

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

53841378 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (53841373) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4486776 + ... + 4486787.

It is an arithmetic number, because the mean of its divisors is an integer number (13460346).

Almost surely, 2^53841378 is an apocalyptic number.

53841378 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

53841378 is a wasteful number, since it uses less digits than its factorization.

53841378 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8973568.

The product of its digits is 80640, while the sum is 39.

The square root of 53841378 is about 7337.6684307755. The cubic root of 53841378 is about 377.6058571894.

The spelling of 53841378 in words is "fifty-three million, eight hundred forty-one thousand, three hundred seventy-eight".