53354736 has 60 divisors (see below), whose sum is σ = 157186120. Its totient is φ = 16848000.

The previous prime is 53354711. The next prime is 53354773. The reversal of 53354736 is 63745335.

53354736 is a `hidden beast` number, since 533 + 54 + 73 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 53354736.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7015 + ... + 12486.

Almost surely, 2^53354736 is an apocalyptic number.

It is an amenable number.

53354736 is an abundant number, since it is smaller than the sum of its proper divisors (103831384).

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

53354736 is a wasteful number, since it uses less digits than its factorization.

53354736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19534 (or 19525 counting only the distinct ones).

The product of its digits is 113400, while the sum is 36.

The square root of 53354736 is about 7304.4326268369. The cubic root of 53354736 is about 376.4647565197.

The spelling of 53354736 in words is "fifty-three million, three hundred fifty-four thousand, seven hundred thirty-six".