53788282 has 4 divisors (see below), whose sum is σ = 80682426. Its totient is φ = 26894140.

The previous prime is 53788279. The next prime is 53788291. The reversal of 53788282 is 28288735.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 53450721 + 337561 = 7311^2 + 581^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13447069 + ... + 13447072.

Almost surely, 2^53788282 is an apocalyptic number.

53788282 is a deficient number, since it is larger than the sum of its proper divisors (26894144).

53788282 is a wasteful number, since it uses less digits than its factorization.

53788282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26894143.

The product of its digits is 215040, while the sum is 43.

The square root of 53788282 is about 7334.0494953334. The cubic root of 53788282 is about 377.4816902658.

The spelling of 53788282 in words is "fifty-three million, seven hundred eighty-eight thousand, two hundred eighty-two".