53907008 has 28 divisors (see below), whose sum is σ = 107708700. Its totient is φ = 26767872.

The previous prime is 53907001. The next prime is 53907011. The reversal of 53907008 is 80070935.

It can be written as a sum of positive squares in 2 ways, for example, as 23348224 + 30558784 = 4832^2 + 5528^2 .

It is a Harshad number since it is a multiple of its sum of digits (32).

It is not an unprimeable number, because it can be changed into a prime (53907001) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 6710 + ... + 12362.

Almost surely, 2^53907008 is an apocalyptic number.

It is an amenable number.

53907008 is a deficient number, since it is larger than the sum of its proper divisors (53801692).

53907008 is a wasteful number, since it uses less digits than its factorization.

53907008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5814 (or 5804 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 32.

The square root of 53907008 is about 7342.1391978088. The cubic root of 53907008 is about 377.7592225668.

The spelling of 53907008 in words is "fifty-three million, nine hundred seven thousand, eight".