52894378 has 8 divisors (see below), whose sum is σ = 84008772. Its totient is φ = 24891456.

The previous prime is 52894363. The next prime is 52894393. The reversal of 52894378 is 87349825.

52894378 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (52894363) and next prime (52894393).

It can be written as a sum of positive squares in 2 ways, for example, as 52606009 + 288369 = 7253^2 + 537^2 .

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

It is an unprimeable number.

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, 777825 + ... + 777892.

Almost surely, 2^52894378 is an apocalyptic number.

52894378 is a deficient number, since it is larger than the sum of its proper divisors (31114394).

52894378 is a wasteful number, since it uses less digits than its factorization.

52894378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1555736.

The product of its digits is 483840, while the sum is 46.

The square root of 52894378 is about 7272.8521227920. The cubic root of 52894378 is about 375.3788834344.

The spelling of 52894378 in words is "fifty-two million, eight hundred ninety-four thousand, three hundred seventy-eight".