52943518 has 8 divisors (see below), whose sum is σ = 79457112. Its totient is φ = 26457816.

The previous prime is 52943507. The next prime is 52943533. The reversal of 52943518 is 81534925.

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 polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1305 + ... + 10372.

It is an arithmetic number, because the mean of its divisors is an integer number (9932139).

Almost surely, 2^52943518 is an apocalyptic number.

52943518 is a deficient number, since it is larger than the sum of its proper divisors (26513594).

52943518 is a wasteful number, since it uses less digits than its factorization.

52943518 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13946.

The product of its digits is 43200, while the sum is 37.

The square root of 52943518 is about 7276.2296555290. The cubic root of 52943518 is about 375.4950924387.

The spelling of 52943518 in words is "fifty-two million, nine hundred forty-three thousand, five hundred eighteen".