53736415 has 8 divisors (see below), whose sum is σ = 64546128. Its totient is φ = 42947520.

The previous prime is 53736413. The next prime is 53736443. The reversal of 53736415 is 51463735.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 53736415 - 2¹ = 53736413 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53736413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1195 + ... + 10435.

It is an arithmetic number, because the mean of its divisors is an integer number (8068266).

Almost surely, 2^53736415 is an apocalyptic number.

53736415 is a deficient number, since it is larger than the sum of its proper divisors (10809713).

53736415 is a wasteful number, since it uses less digits than its factorization.

53736415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10409.

The product of its digits is 37800, while the sum is 34.

The square root of 53736415 is about 7330.5126014488. The cubic root of 53736415 is about 377.3603184810.

The spelling of 53736415 in words is "fifty-three million, seven hundred thirty-six thousand, four hundred fifteen".