53433514 has 4 divisors (see below), whose sum is σ = 80150274. Its totient is φ = 26716756.

The previous prime is 53433509. The next prime is 53433521. The reversal of 53433514 is 41533435.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 41533435 = 5 ⋅8306687.

It can be written as a sum of positive squares in only one way, i.e., 32867289 + 20566225 = 5733^2 + 4535^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13358377 + ... + 13358380.

Almost surely, 2^53433514 is an apocalyptic number.

53433514 is a deficient number, since it is larger than the sum of its proper divisors (26716760).

53433514 is a wasteful number, since it uses less digits than its factorization.

53433514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26716759.

The product of its digits is 10800, while the sum is 28.

The square root of 53433514 is about 7309.8231168750. The cubic root of 53433514 is about 376.6499481794.

Adding to 53433514 its reverse (41533435), we get a palindrome (94966949).

The spelling of 53433514 in words is "fifty-three million, four hundred thirty-three thousand, five hundred fourteen".