53005411 has 4 divisors (see below), whose sum is σ = 53274672. Its totient is φ = 52736152.

The previous prime is 53005391. The next prime is 53005471. The reversal of 53005411 is 11450035.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 11450035 = 5 ⋅2290007.

It is a cyclic number.

It is not a de Polignac number, because 53005411 - 2¹⁵ = 52972643 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53005471) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 134335 + ... + 134728.

It is an arithmetic number, because the mean of its divisors is an integer number (13318668).

Almost surely, 2^53005411 is an apocalyptic number.

53005411 is a deficient number, since it is larger than the sum of its proper divisors (269261).

53005411 is a wasteful number, since it uses less digits than its factorization.

53005411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 269260.

The product of its (nonzero) digits is 300, while the sum is 19.

The square root of 53005411 is about 7280.4815088015. The cubic root of 53005411 is about 375.6413581709.

Adding to 53005411 its reverse (11450035), we get a palindrome (64455446).

The spelling of 53005411 in words is "fifty-three million, five thousand, four hundred eleven".