53378834 has 8 divisors (see below), whose sum is σ = 81425520. Its totient is φ = 26236996.

The previous prime is 53378813. The next prime is 53378851. The reversal of 53378834 is 43887335.

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

It is a junction number, because it is equal to n+sod(n) for n = 53378791 and 53378800.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 226064 + ... + 226299.

It is an arithmetic number, because the mean of its divisors is an integer number (10178190).

Almost surely, 2^53378834 is an apocalyptic number.

53378834 is a deficient number, since it is larger than the sum of its proper divisors (28046686).

53378834 is a wasteful number, since it uses less digits than its factorization.

53378834 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 452424.

The product of its digits is 241920, while the sum is 41.

The square root of 53378834 is about 7306.0819869476. The cubic root of 53378834 is about 376.5214255423.

The spelling of 53378834 in words is "fifty-three million, three hundred seventy-eight thousand, eight hundred thirty-four".