52393038 has 16 divisors (see below), whose sum is σ = 108166656. Its totient is φ = 16900920.

The previous prime is 52393001. The next prime is 52393087. The reversal of 52393038 is 83039325.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 140656 + ... + 141027.

It is an arithmetic number, because the mean of its divisors is an integer number (6760416).

Almost surely, 2^52393038 is an apocalyptic number.

52393038 is an abundant number, since it is smaller than the sum of its proper divisors (55773618).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52393038 is a wasteful number, since it uses less digits than its factorization.

52393038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 281719.

The product of its (nonzero) digits is 19440, while the sum is 33.

The square root of 52393038 is about 7238.3035305243. The cubic root of 52393038 is about 374.1891528911.

The spelling of 52393038 in words is "fifty-two million, three hundred ninety-three thousand, thirty-eight".