53027434 has 4 divisors (see below), whose sum is σ = 79541154. Its totient is φ = 26513716.

The previous prime is 53027417. The next prime is 53027449. The reversal of 53027434 is 43472035.

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., 49660209 + 3367225 = 7047^2 + 1835^2 .

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 as a sum of consecutive naturals, namely, 13256857 + ... + 13256860.

Almost surely, 2^53027434 is an apocalyptic number.

53027434 is a deficient number, since it is larger than the sum of its proper divisors (26513720).

53027434 is a wasteful number, since it uses less digits than its factorization.

53027434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26513719.

The product of its (nonzero) digits is 10080, while the sum is 28.

The square root of 53027434 is about 7281.9938203764. The cubic root of 53027434 is about 375.6933755279.

Adding to 53027434 its reverse (43472035), we get a palindrome (96499469).

The spelling of 53027434 in words is "fifty-three million, twenty-seven thousand, four hundred thirty-four".