53829461 has 4 divisors (see below), whose sum is σ = 61519392. Its totient is φ = 46139532.

The previous prime is 53829449. The next prime is 53829467. The reversal of 53829461 is 16492835.

It is a happy number.

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 a de Polignac number, because none of the positive numbers 2^k-53829461 is a prime.

It is a super-2 number, since 2×53829461² = 5795221743101042, 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 (53829467) 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, 3844955 + ... + 3844968.

It is an arithmetic number, because the mean of its divisors is an integer number (15379848).

Almost surely, 2^53829461 is an apocalyptic number.

It is an amenable number.

53829461 is a deficient number, since it is larger than the sum of its proper divisors (7689931).

53829461 is an equidigital number, since it uses as much as digits as its factorization.

53829461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7689930.

The product of its digits is 51840, while the sum is 38.

The square root of 53829461 is about 7336.8563431486. The cubic root of 53829461 is about 377.5779959595.

The spelling of 53829461 in words is "fifty-three million, eight hundred twenty-nine thousand, four hundred sixty-one".