53041081 has 4 divisors (see below), whose sum is σ = 53074000. Its totient is φ = 53008164.

The previous prime is 53041039. The next prime is 53041111. The reversal of 53041081 is 18014035.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 53041081 - 2²³ = 44652473 is a prime.

It is a super-2 number, since 2×53041081² = 5626712547297122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53042081) 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, 13911 + ... + 17308.

It is an arithmetic number, because the mean of its divisors is an integer number (13268500).

Almost surely, 2^53041081 is an apocalyptic number.

It is an amenable number.

53041081 is a deficient number, since it is larger than the sum of its proper divisors (32919).

53041081 is a wasteful number, since it uses less digits than its factorization.

53041081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32918.

The product of its (nonzero) digits is 480, while the sum is 22.

The square root of 53041081 is about 7282.9307974194. The cubic root of 53041081 is about 375.7256019142.

The spelling of 53041081 in words is "fifty-three million, forty-one thousand, eighty-one".