53407336 has 32 divisors (see below), whose sum is σ = 107542080. Its totient is φ = 24774400.

The previous prime is 53407307. The next prime is 53407339. The reversal of 53407336 is 63370435.

It is a junction number, because it is equal to n+sod(n) for n = 53407298 and 53407307.

It is not an unprimeable number, because it can be changed into a prime (53407339) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6891 + ... + 12421.

It is an arithmetic number, because the mean of its divisors is an integer number (3360690).

Almost surely, 2^53407336 is an apocalyptic number.

It is an amenable number.

53407336 is an abundant number, since it is smaller than the sum of its proper divisors (54134744).

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

53407336 is a wasteful number, since it uses less digits than its factorization.

53407336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5625 (or 5621 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 31.

The square root of 53407336 is about 7308.0322933058. The cubic root of 53407336 is about 376.5884290301.

The spelling of 53407336 in words is "fifty-three million, four hundred seven thousand, three hundred thirty-six".