52945336 has 16 divisors (see below), whose sum is σ = 99829800. Its totient is φ = 26324064.

The previous prime is 52945331. The next prime is 52945349. The reversal of 52945336 is 63354925.

It is a junction number, because it is equal to n+sod(n) for n = 52945295 and 52945304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52945331) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17055 + ... + 19918.

Almost surely, 2^52945336 is an apocalyptic number.

It is an amenable number.

52945336 is a deficient number, since it is larger than the sum of its proper divisors (46884464).

52945336 is a wasteful number, since it uses less digits than its factorization.

52945336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37158 (or 37154 counting only the distinct ones).

The product of its digits is 97200, while the sum is 37.

The square root of 52945336 is about 7276.3545817944. The cubic root of 52945336 is about 375.4993903665.

The spelling of 52945336 in words is "fifty-two million, nine hundred forty-five thousand, three hundred thirty-six".