53419929 has 8 divisors (see below), whose sum is σ = 71479392. Its totient is φ = 35486880.

The previous prime is 53419921. The next prime is 53419939. The reversal of 53419929 is 92991435.

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

It is not a de Polignac number, because 53419929 - 2³ = 53419921 is a prime.

It is not an unprimeable number, because it can be changed into a prime (53419921) 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, 30612 + ... + 32309.

It is an arithmetic number, because the mean of its divisors is an integer number (8934924).

Almost surely, 2^53419929 is an apocalyptic number.

It is an amenable number.

53419929 is a deficient number, since it is larger than the sum of its proper divisors (18059463).

53419929 is a wasteful number, since it uses less digits than its factorization.

53419929 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63207.

The product of its digits is 87480, while the sum is 42.

The square root of 53419929 is about 7308.8938287541. The cubic root of 53419929 is about 376.6180254973.

The spelling of 53419929 in words is "fifty-three million, four hundred nineteen thousand, nine hundred twenty-nine".