53734478 has 24 divisors (see below), whose sum is σ = 94050000. Its totient is φ = 22958208.

The previous prime is 53734459. The next prime is 53734487. The reversal of 53734478 is 87443735.

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 42398 + ... + 43646.

It is an arithmetic number, because the mean of its divisors is an integer number (3918750).

Almost surely, 2^53734478 is an apocalyptic number.

53734478 is a deficient number, since it is larger than the sum of its proper divisors (40315522).

53734478 is a wasteful number, since it uses less digits than its factorization.

53734478 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1704 (or 1697 counting only the distinct ones).

The product of its digits is 282240, while the sum is 41.

The square root of 53734478 is about 7330.3804812574. The cubic root of 53734478 is about 377.3557842763.

The spelling of 53734478 in words is "fifty-three million, seven hundred thirty-four thousand, four hundred seventy-eight".