53376436 has 6 divisors (see below), whose sum is σ = 93408770. Its totient is φ = 26688216.

The previous prime is 53376397. The next prime is 53376437. The reversal of 53376436 is 63467335.

It can be written as a sum of positive squares in only one way, i.e., 53290000 + 86436 = 7300^2 + 294^2 .

It is a junction number, because it is equal to n+sod(n) for n = 53376395 and 53376404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53376437) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6672051 + ... + 6672058.

Almost surely, 2^53376436 is an apocalyptic number.

It is an amenable number.

53376436 is a deficient number, since it is larger than the sum of its proper divisors (40032334).

53376436 is a wasteful number, since it uses less digits than its factorization.

53376436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13344113 (or 13344111 counting only the distinct ones).

The product of its digits is 136080, while the sum is 37.

The square root of 53376436 is about 7305.9178752570. The cubic root of 53376436 is about 376.5157871533.

The spelling of 53376436 in words is "fifty-three million, three hundred seventy-six thousand, four hundred thirty-six".