52482069 has 12 divisors (see below), whose sum is σ = 75870496. Its totient is φ = 34958952.

The previous prime is 52482049. The next prime is 52482103. The reversal of 52482069 is 96028425.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-52482069 is a prime.

It is a super-2 number, since 2×52482069² = 5508735133041522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52482029) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18504 + ... + 21150.

Almost surely, 2^52482069 is an apocalyptic number.

It is an amenable number.

52482069 is a deficient number, since it is larger than the sum of its proper divisors (23388427).

52482069 is a wasteful number, since it uses less digits than its factorization.

52482069 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4856 (or 4853 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

The square root of 52482069 is about 7244.4509108696. The cubic root of 52482069 is about 374.4009849922.

The spelling of 52482069 in words is "fifty-two million, four hundred eighty-two thousand, sixty-nine".