53038336 has 36 divisors (see below), whose sum is σ = 114020452. Its totient is φ = 24477696.

The previous prime is 53038333. The next prime is 53038343. The reversal of 53038336 is 63383035.

It can be written as a sum of positive squares in 2 ways, for example, as 21678336 + 31360000 = 4656^2 + 5600^2 .

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 53038298 and 53038307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53038331) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4641 + ... + 11296.

Almost surely, 2^53038336 is an apocalyptic number.

It is an amenable number.

53038336 is an abundant number, since it is smaller than the sum of its proper divisors (60982116).

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

53038336 is a wasteful number, since it uses less digits than its factorization.

53038336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15966 (or 15952 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 31.

The square root of 53038336 is about 7282.7423406297. The cubic root of 53038336 is about 375.7191202429.

The spelling of 53038336 in words is "fifty-three million, thirty-eight thousand, three hundred thirty-six".