53239594 has 8 divisors (see below), whose sum is σ = 81213120. Its totient is φ = 26168556.

The previous prime is 53239553. The next prime is 53239609. The reversal of 53239594 is 49593235.

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

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, 225474 + ... + 225709.

It is an arithmetic number, because the mean of its divisors is an integer number (10151640).

Almost surely, 2^53239594 is an apocalyptic number.

53239594 is a deficient number, since it is larger than the sum of its proper divisors (27973526).

53239594 is a wasteful number, since it uses less digits than its factorization.

53239594 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 451244.

The product of its digits is 145800, while the sum is 40.

The square root of 53239594 is about 7296.5467174548. The cubic root of 53239594 is about 376.1937519989.

The spelling of 53239594 in words is "fifty-three million, two hundred thirty-nine thousand, five hundred ninety-four".