53939414 has 8 divisors (see below), whose sum is σ = 83095968. Its totient is φ = 26240760.

The previous prime is 53939401. The next prime is 53939437. The reversal of 53939414 is 41493935.

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

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 364382 + ... + 364529.

It is an arithmetic number, because the mean of its divisors is an integer number (10386996).

Almost surely, 2^53939414 is an apocalyptic number.

53939414 is a deficient number, since it is larger than the sum of its proper divisors (29156554).

53939414 is a wasteful number, since it uses less digits than its factorization.

53939414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 728950.

The product of its digits is 58320, while the sum is 38.

The square root of 53939414 is about 7344.3457162636. The cubic root of 53939414 is about 377.8349035937.

The spelling of 53939414 in words is "fifty-three million, nine hundred thirty-nine thousand, four hundred fourteen".