53065461 has 8 divisors (see below), whose sum is σ = 74477920. Its totient is φ = 33514992.

The previous prime is 53065427. The next prime is 53065487. The reversal of 53065461 is 16456035.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 53065461 - 2⁷ = 53065333 is a prime.

It is a super-2 number, since 2×53065461² = 5631886302285042, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53065861) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 465430 + ... + 465543.

It is an arithmetic number, because the mean of its divisors is an integer number (9309740).

Almost surely, 2^53065461 is an apocalyptic number.

It is an amenable number.

53065461 is a deficient number, since it is larger than the sum of its proper divisors (21412459).

53065461 is a wasteful number, since it uses less digits than its factorization.

53065461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 930995.

The product of its (nonzero) digits is 10800, while the sum is 30.

The square root of 53065461 is about 7284.6043818453. The cubic root of 53065461 is about 375.7831597347.

The spelling of 53065461 in words is "fifty-three million, sixty-five thousand, four hundred sixty-one".