53830479 has 8 divisors (see below), whose sum is σ = 72990720. Its totient is φ = 35278616.

The previous prime is 53830471. The next prime is 53830481. The reversal of 53830479 is 97403835.

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

It is a cyclic number.

It is not a de Polignac number, because 53830479 - 2³ = 53830471 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53830471) 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, 151887 + ... + 152240.

It is an arithmetic number, because the mean of its divisors is an integer number (9123840).

Almost surely, 2^53830479 is an apocalyptic number.

53830479 is a gapful number since it is divisible by the number (59) formed by its first and last digit.

53830479 is a deficient number, since it is larger than the sum of its proper divisors (19160241).

53830479 is a wasteful number, since it uses less digits than its factorization.

53830479 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 304189.

The product of its (nonzero) digits is 90720, while the sum is 39.

The square root of 53830479 is about 7336.9257185827. The cubic root of 53830479 is about 377.5803761429.

The spelling of 53830479 in words is "fifty-three million, eight hundred thirty thousand, four hundred seventy-nine".