53741385 has 12 divisors (see below), whose sum is σ = 93151812. Its totient is φ = 28662048.

The previous prime is 53741377. The next prime is 53741407. The reversal of 53741385 is 58314735.

53741385 is a `hidden beast` number, since 537 + 41 + 3 + 85 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 24710841 + 29030544 = 4971^2 + 5388^2 .

It is not a de Polignac number, because 53741385 - 2³ = 53741377 is a prime.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 597082 + ... + 597171.

It is an arithmetic number, because the mean of its divisors is an integer number (7762651).

Almost surely, 2^53741385 is an apocalyptic number.

It is an amenable number.

53741385 is a deficient number, since it is larger than the sum of its proper divisors (39410427).

53741385 is a wasteful number, since it uses less digits than its factorization.

53741385 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1194264 (or 1194261 counting only the distinct ones).

The product of its digits is 50400, while the sum is 36.

The square root of 53741385 is about 7330.8515876397. The cubic root of 53741385 is about 377.3719519513.

The spelling of 53741385 in words is "fifty-three million, seven hundred forty-one thousand, three hundred eighty-five".