53418546 has 12 divisors (see below), whose sum is σ = 115740222. Its totient is φ = 17806176.

The previous prime is 53418527. The next prime is 53418569. The reversal of 53418546 is 64581435.

It is a happy number.

53418546 is a `hidden beast` number, since 534 + 1 + 85 + 46 = 666.

53418546 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 45037521 + 8381025 = 6711^2 + 2895^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 53418546.

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 5 ways as a sum of consecutive naturals, for example, 1483831 + ... + 1483866.

Almost surely, 2^53418546 is an apocalyptic number.

53418546 is an abundant number, since it is smaller than the sum of its proper divisors (62321676).

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

53418546 is a wasteful number, since it uses less digits than its factorization.

53418546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2967705 (or 2967702 counting only the distinct ones).

The product of its digits is 57600, while the sum is 36.

The square root of 53418546 is about 7308.7992173817. The cubic root of 53418546 is about 376.6147753543.

The spelling of 53418546 in words is "fifty-three million, four hundred eighteen thousand, five hundred forty-six".