53293406 has 8 divisors (see below), whose sum is σ = 80193240. Its totient is φ = 26562328.

The previous prime is 53293397. The next prime is 53293417. The reversal of 53293406 is 60439235.

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, 41396 + ... + 42663.

It is an arithmetic number, because the mean of its divisors is an integer number (10024155).

Almost surely, 2^53293406 is an apocalyptic number.

53293406 is a deficient number, since it is larger than the sum of its proper divisors (26899834).

53293406 is a wasteful number, since it uses less digits than its factorization.

53293406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84378.

The product of its (nonzero) digits is 19440, while the sum is 32.

The square root of 53293406 is about 7300.2332839437. The cubic root of 53293406 is about 376.3204554541.

The spelling of 53293406 in words is "fifty-three million, two hundred ninety-three thousand, four hundred six".