52969616 has 40 divisors (see below), whose sum is σ = 117742464. Its totient is φ = 22613760.

The previous prime is 52969583. The next prime is 52969619. The reversal of 52969616 is 61696925.

It is an alternating number because its digits alternate between odd and even.

It is not an unprimeable number, because it can be changed into a prime (52969619) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34301 + ... + 35811.

Almost surely, 2^52969616 is an apocalyptic number.

52969616 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

52969616 is an abundant number, since it is smaller than the sum of its proper divisors (64772848).

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

52969616 is a wasteful number, since it uses less digits than its factorization.

52969616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1839 (or 1833 counting only the distinct ones).

The product of its digits is 174960, while the sum is 44.

The square root of 52969616 is about 7278.0228084281. The cubic root of 52969616 is about 375.5567812063.

The spelling of 52969616 in words is "fifty-two million, nine hundred sixty-nine thousand, six hundred sixteen".