53411146 has 4 divisors (see below), whose sum is σ = 80116722. Its totient is φ = 26705572.

The previous prime is 53411131. The next prime is 53411177. The reversal of 53411146 is 64111435.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 64111435 = 5 ⋅12822287.

It can be written as a sum of positive squares in only one way, i.e., 51194025 + 2217121 = 7155^2 + 1489^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 53411146.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13352785 + ... + 13352788.

Almost surely, 2^53411146 is an apocalyptic number.

53411146 is a deficient number, since it is larger than the sum of its proper divisors (26705576).

53411146 is a wasteful number, since it uses less digits than its factorization.

53411146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26705575.

The product of its digits is 1440, while the sum is 25.

The square root of 53411146 is about 7308.2929607399. The cubic root of 53411146 is about 376.5973839035.

The spelling of 53411146 in words is "fifty-three million, four hundred eleven thousand, one hundred forty-six".