53425406 has 8 divisors (see below), whose sum is σ = 80424144. Its totient is φ = 26617360.

The previous prime is 53425387. The next prime is 53425423. The reversal of 53425406 is 60452435.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46970 + ... + 48093.

It is an arithmetic number, because the mean of its divisors is an integer number (10053018).

Almost surely, 2^53425406 is an apocalyptic number.

53425406 is a deficient number, since it is larger than the sum of its proper divisors (26998738).

53425406 is a wasteful number, since it uses less digits than its factorization.

53425406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95346.

The product of its (nonzero) digits is 14400, while the sum is 29.

The square root of 53425406 is about 7309.2684996517. The cubic root of 53425406 is about 376.6308962647.

The spelling of 53425406 in words is "fifty-three million, four hundred twenty-five thousand, four hundred six".